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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-K

(Mark One)

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
1934 X
-------

For the Fiscal Year Ended December 31, 1998
-------------------

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT
OF 1934

For the transition period from to

Commission file numbers 0-23232/1-14248


Arch Communications Group, Inc.
(Exact name of Registrant as specified in its Charter)


DELAWARE 31-1358569
(State of incorporation) (I.R.S. Employer Identification No.)

1800 West Park Drive, Suite 250
Westborough, Massachusetts 01581
(address of principal executive offices) (Zip Code)

(508) 870-6700
(Registrant's telephone number, including area code)

SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE
SECURITIES EXCHANGE ACT OF 1934:
10 7/8% Senior Discount Notes due 2008 American Stock Exchange
(Title of Class) (Name of exchange on which registered)

SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE
SECURITIES EXCHANGE ACT OF 1934:
Common Stock Par Value $.01 Per Share
(Title of class)


Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the Registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. YES X NO

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K

The aggregate market value of the voting stock held by non-affiliates of the
Registrant at March 10, 1999 was approximately $19,620,000.

The number of shares of Registrant's Common Stock outstanding on March 10, 1999
was 21,215,583.

Portions of Registrant's Definitive Proxy Statement for the 1999 Annual Meeting
of Stockholders of the Registrant to be held on May 18, 1999, are incorporated
by reference into Part III.





PART I

ITEM 1. BUSINESS

GENERAL

Arch Communications Group, Inc. ("Arch or the "Company") is a leading
provider of wireless messaging services, primarily paging services, and is the
third largest paging company in the United States (based on units in service).
Arch had 4.3 million units in service at December 31, 1998. Arch operates in 41
states and more than 180 of the 200 largest markets in the United States. Arch
offers local, regional and nationwide paging services employing digital networks
covering approximately 85% of the United States population. Arch offers four
types of paging services through its networks: digital display, alphanumeric
display, tone-only and tone-plus-voice. Arch also offers enhanced and
complementary services, including voice mail, personalized greeting, message
storage and retrieval, pager loss protection and pager maintenance.

Arch has achieved significant growth in units in service through a
combination of internal growth and acquisitions. From January 1, 1996 through
December 31, 1998, Arch's total number of units in service grew at a compound
rate on an annualized basis of 28.7%. For the same period on an annualized
basis, Arch's compound rate of internal units in service growth (excluding units
added through acquisitions) was 23.8%. From commencement of operations in
September 1986, Arch has completed 33 acquisitions representing an aggregate of
1.7 million units in service at the time of purchase.

The following table sets forth certain information regarding the approximate
number of units in service with Arch subscribers and net increases in number of
units in service through internal growth and acquisitions during the periods
indicated:





Units in Service Net Increase in Increase in Units Units in
at Beginning of Units through through Service at End
Year Ended August 31, Period Internal Growth(1) Acquisitions(2) of Period
- ------------------------------ ------ ---------------- ------------ ---------

1987................... 4,000 3,000 12,000 19,000
1988................... 19,000 8,000 3,000 30,000
1989................... 30,000 14,000 34,000 78,000
1990................... 78,000 20,000 4,000 102,000
1991................... 102,000 24,000 1,000 127,000
1992................... 127,000 33,000 -- 160,000
1993................... 160,000 70,000 24,000 254,000
1994................... 254,000 138,000 18,000 410,000
Four Months Ended December 31,
- ------------------------------
1994................... 410,000 64,000 64,000 538,000
Year Ended December 31,
- ------------------------------
1995................... 538,000 366,000 1,102,000 2,006,000
1996................... 2,006,000 815,000 474,000 3,295,000
1997................... 3,295,000 595,000 -- 3,890,000
1998................... 3,890,000 386,000 -- 4,276,000
- ------------------------------

(1) Includes internal growth in acquired paging businesses after their acquisition by Arch. Increases in
units through internal growth are net of subscriber cancellations during each applicable period.
(2) Based on units in service of the acquired paging business at the time of their acquisition by Arch.




PENDING MOBILEMEDIA MERGER

On August 18, 1998, the Company entered into an Agreement and Plan of Merger
(as amended as of September 3, 1998, December 1, 1998 and February 8, 1999, the
"MobileMedia Merger Agreement") providing for a merger (the "MobileMedia
Merger") of MobileMedia Communications, Inc. ("MobileMedia") with and into a
subsidiary of Arch. The MobileMedia Merger is part of MobileMedia's Plan of
Reorganization to emerge from Chapter 11 bankruptcy (as amended, the
"Reorganization Plan"). Arch's stockholders approved the MobileMedia Merger on
January 26, 1999. On February 5, 1999, the Federal Communications Commission


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(the "FCC") released an order approving the transfer of MobileMedia's FCC
licenses to Arch in connection with the MobileMedia Merger, subject to approval
and confirmation of the Reorganization Plan. The order granting the transfer
became a final order, no longer subject to reconsideration or judicial review,
on March 7, 1999. Consummation of the MobileMedia Merger and the associated debt
and equity financings (described below) (collectively, the "MobileMedia
Transactions") is subject to the confirmation of the Reorganization Plan by the
U.S. Bankruptcy Court for the District of Delaware, the occurrence or waiver of
the conditions to the consummation of the Reorganization Plan, performance by
third parties of their contractual obligations, the availability of sufficient
financing and other conditions. There can be no assurance the MobileMedia Merger
will be consummated.

Pursuant to the MobileMedia Merger, Arch will: (i) issue certain stock and
warrants; (ii) pay $479.0 million in cash to certain creditors of MobileMedia;
(iii) pay approximately $85.0 million of administrative expenses, amounts to be
outstanding at the Effective Time under the DIP Credit Agreement and
transactional and related costs; (iv) raise $217.0 million in cash through
rights offerings of its common stock (the "Rights Offering"); and (v) cause its
wholly owned subsidiary, Arch Communications, Inc. ("ACI") and ACI's principal
operating subsidiary, Arch Paging Inc. ("API"), to borrow a total of
approximately $347.0 million. After consummation of the MobileMedia
Transactions, which is expected to occur during the second quarter of 1999,
MobileMedia will become a wholly owned subsidiary of API.

Following the consummation of the MobileMedia Merger, Arch will be the second
largest paging operator in the United States as measured by units in service and
net revenues (total revenues less cost of products sold).

PAGING INDUSTRY OVERVIEW

Paging is a method of wireless communication which uses an assigned radio
frequency to contact a paging subscriber anywhere within a designated service
area. A subscriber carries a pager which receives messages by the transmission
of a one-way radio signal. To contact a subscriber, a message is usually sent by
placing a telephone call to the subscriber's designated telephone number. The
telephone call is received by an electronic paging switch which generates a
signal that is sent to radio transmitters in the service area. Depending upon
the topography of the service area, the operating radius of a radio transmitter
typically ranges from three to 20 miles. The transmitters broadcast a signal
that is received by the pager a subscriber carries, which alerts the subscriber
by a tone or vibration that there is a voice, tone, digital or alphanumeric
message.

The paging industry has been in existence since 1969 when the FCC allocated a
group of radio frequencies for use in providing one-way and two-way types of
mobile communications services. Industry sources estimate that, the number of
units in service in the United States grew at an annual rate of approximately
25% between 1992 and 1997 although since 1997, growth has slowed considerably.
The paging industry has undergone substantial consolidation over the past ten
years, and Arch believes that the top five paging carriers represent
approximately 50% of the units in service. Nonetheless, Arch believes that the
paging industry remains fragmented, with more than 300 licensed carriers in the
United States, and will continue to undergo consolidation.

Arch believes that paging is the most cost-effective form of mobile wireless
communications. Paging has an advantage over conventional telephone service
because a pager's reception is not restricted to a single location, and over a
cellular telephone or broadband PCS handset because a pager is smaller, has a
longer battery life and, most importantly, because pagers and air time required
to transmit an average message cost less than equipment and air time for
cellular telephones or broadband PCS handsets. Paging subscribers generally pay
a flat monthly service fee for pager services, regardless of the number of
messages, unlike cellular telephone or broadband PCS subscribers, whose bills
typically have a significant variable usage component. For these reasons, some
cellular subscribers use a pager in conjunction with their cellular telephone to
screen incoming calls and thus lower the expense of cellular telephone service,
and to a lesser extent, some broadband PCS subscribers use a pager in
conjunction with their broadband PCS handsets, which often incorporate messaging
functions, but have a much shorter battery life.

The paging industry has benefited from technological advances resulting from
research and development conducted by vendors of pagers and transmission
equipment. Such advances include microcircuitry, liquid crystal display
technology and standard digital encoding formats, which have enhanced the
capability and capacity of paging services while lowering equipment and air time
costs. Technological improvements have enabled Arch to provide better quality
services at lower prices to its subscribers and have generally contributed to
growth in the market for paging services.

The paging industry has traditionally distributed its services through direct
marketing and sales activities. In recent years, additional channels of
distribution have evolved, including: (i) carrier-operated stores; (ii)

3


resellers, who purchase paging services on a wholesale basis from carriers and
resell those services on a retail basis to their own customers; (iii) agents who
solicit customers for carriers and are compensated on a commission basis; (iv)
retail outlets that often sell a variety of merchandise, including pagers and
other telecommunications equipment; and (v) most recently, the Internet. While
most paging subscribers traditionally have been business users, industry
observers believe that pager use among retail consumers has increased
significantly in recent years. In addition, paging subscribers have increasingly
chosen to purchase rather than lease their pagers. These trends are expected to
continue.

BUSINESS STRATEGY

Arch's strategic objective is to strengthen its position as one of the
leading nationwide paging companies in the United States. Arch believes that
larger, multi-market paging companies enjoy a number of competitive advantages,
including: (i) operating efficiencies resulting from more intensive utilization
of existing paging systems; (ii) economies of scale in purchasing and
administration; (iii) broader geographic coverage of paging systems; (iv)
greater access to capital markets and lower costs of capital; (v) the ability to
obtain additional radio spectrum; (vi) the ability to offer high-quality
services at competitive prices; and (vii) enhanced ability to attract and retain
management personnel. Arch believes that the current size and scope of its
operations afford it many of these advantages, and that it has the scope and
presence to effectively compete on a national level. In addition, Arch believes
that the paging industry will undergo further consolidation, and Arch expects to
participate in such consolidation.

Arch's operating objectives are to increase its Adjusted EBITDA (as defined
in Item 6 -- "Selected Consolidated Financial and Operating Data"), deploy its
capital efficiently, reduce its financial leverage and expand its customer
relationships. Arch pursues the following strategies to achieve its operating
objectives:

Low-Cost Operating Structure. Arch has selected a low-cost operating
strategy as its principal competitive tactic. Arch believes that a low-cost
operating structure, compared to the other two fundamental competitive
tactics in the paging industry (differentiated premium pricing and niche
positioning), maximizes its flexibility to offer competitive prices while
still achieving target margins and Adjusted EBITDA. Arch maintains a low-cost
operating structure through a combination of (i) the consolidation of certain
operating functions, including centralized purchases from key vendors, to
achieve economies of scale, and (ii) the installation of technologically
advanced and reliable transmission systems. In June 1998, the Arch Board
approved a divisional reorganization (the "Divisional Reorganization"), as
part of which Arch has consolidated its seven operating divisions into four
operating divisions and is in the process of consolidating certain regional
administrative support functions, resulting in various operating
efficiencies. The Divisional Reorganization, once fully implemented, is
expected to result in annual cost savings of approximately $15.0 million
(approximately $11.5 million for salary and employee benefits and $3.5
million for lease obligations).

Efficient Capital Deployment. Arch's principal financial objective is to
reduce financial leverage by reducing capital requirements and increasing
Adjusted EBITDA. To reduce capital expenditures, Arch has implemented a
company-wide focus on the sale, rather than lease, of pagers, since
subscriber-owned units require a lower level of capital investment than
Arch-owned units. As a result of these efforts, the number of
subscriber-owned units, as a percentage of net new units in service,
increased from 65.2% in the year ended December 31, 1997 to 69.7% in the year
ended December 31, 1998. In addition, Arch has modified its incentive
compensation programs for line managers so that bonuses are based, in part,
on capital efficiency.

Fast Follower on N-PCS Opportunities. Consistent with its low-cost
provider competitive tactic, Arch has focused its capital and marketing
resources on one-way paging and other enhanced services rather than N-PCS
services. However, Arch recognizes the potential benefits to current and
prospective customers and the associated market opportunities from certain
N-PCS applications, such as two-way text and voice messaging services. Arch
has taken steps to position itself to participate in new and emerging N-PCS
services and applications, including marketing N-PCS services as a reseller
and its 49.9% equity interest in Benbow PCS Ventures, Inc. ("Benbow").

Capitalize on Revenue Enhancement Opportunities. Arch believes there are a
number of new revenue opportunities associated with its 4.3 million units in
service, including increasing the proportion of subscribers utilizing
alphanumeric display services, which generate higher revenue, and selling
value-added, non-facilities-based enhanced services such as voicemail, resale
of long-distance service and fax storage and retrieval.

4


PAGING OPERATIONS

Arch currently provides four basic types of paging services: digital display,
alphanumeric display, tone-only and tone-plus-voice. Depending upon the type of
pager used, a subscriber may receive information displayed or broadcast by the
pager or may receive a signal from the pager indicating that the subscriber
should call a prearranged number or a company operator to retrieve a message.

A digital display pager permits a caller to transmit to the subscriber a
numeric message that may consist of a telephone number, an account number or
coded information, and has the capability to store several such numeric messages
in memory for later recall by the subscriber. An alphanumeric display pager
allows subscribers to receive and store messages consisting of both numbers and
letters. A tone-only pager notifies the subscriber that a call has been received
by emitting an audible beeping sound or vibration. A tone-plus-voice pager emits
a beeping sound followed by a brief voice message. Arch provides digital
display, alphanumeric display and tone-only service in all of its markets and
tone-plus-voice service in only a few markets.

Digital display paging service, which was introduced by the paging industry
nearly 20 years ago, has in recent years grown at a faster rate than tone-only
or tone-plus-voice service and currently represents a majority of all units in
service. The growth of alphanumeric display service, which was introduced in the
mid-1980s, has been constrained by its difficult data-input and specialized
equipment requirements and its relatively high use of system capacity during
transmission. The following table summarizes the types of Arch's units in
service at the dates indicated:

December 31,
---------------------------------------------------
1996 1997 1998
--------------- --------------- ---------------
Units % Units % Units %
Digital display.......... 2,796,000 85% 3,284,000 85% 3,586,000 84%
Alphanumeric display..... 395,000 12 524,000 13 621,000 14
Tone-only................ 54,000 2 43,000 1 35,000 1
Tone-plus-voice.......... 50,000 1 39,000 1 34,000 1
========= ==== ========= ==== ========= ====
Total............... 3,295,000 100% 3,890,000 100% 4,276,000 100%
========= ==== ========= ==== ========= ====


Arch provides paging service to subscribers for a monthly fee. Subscribers
either lease the pager from Arch for an additional fixed monthly fee or they own
the pager, having purchased it either from Arch or from another vendor. The
monthly service fee is generally based upon the type of service provided, the
geographic area covered, the number of pagers provided to the customer and the
period of the subscriber's commitment. Subscriber-owned pagers provide a more
rapid recovery of Arch's capital investment than pagers owned and maintained by
Arch, but may generate less recurring revenue. Arch also sells pagers to
third-party resellers who lease or resell pagers to their own subscribers and
resell Arch's paging services under marketing agreements. The following table
summarizes the number of Arch-owned and leased, subscriber-owned and
reseller-owned units in service at the dates indicated:

December 31,
---------------------------------------------------
1996 1997 1998
--------------- --------------- ---------------
Units % Units % Units %
Arch-owned and leased.... 1,533,000 47% 1,740,000 45% 1,857,000 43%
Subscriber-owned......... 914,000 28 1,087,000 28 1,135,000 27
Reseller-owned........... 848,000 25 1,063,000 27 1,284,000 30
========= ==== ========= ==== ========= ====
Total............... 3,295,000 100% 3,890,000 100% 4,276,000 100%
========= ==== ========= ==== ========= ====

Arch provides enhancements and ancillary services such as voice mail,
personalized greetings, message storage and retrieval, pager loss protection and
pager maintenance services. Voice mail allows a caller to leave a recorded
message that is stored in Arch's computerized message retrieval center. When a
message is left, the subscriber can be automatically alerted through the
subscriber's pager and can retrieve the stored message by calling Arch's paging
terminal. Personalized greetings allow the subscriber to record a message to
greet callers who reach the subscriber's pager or voice mail box. Message
storage and retrieval allows a subscriber who leaves Arch's service area to
retrieve calls that arrived during the subscriber's absence from the service
area. Pager loss protection allows subscribers who lease pagers to limit their
costs of replacement upon loss or destruction of a pager. Pager maintenance
services are offered to subscribers who own their own equipment. Arch is also in

5


the process of test marketing various non-facilities-based value-added services
that can be integrated with existing paging services. These include, among other
services, voicemail, resale of long distance service and fax storage and
retrieval.

INVESTMENTS IN NARROWBAND PCS LICENSES

Arch has taken the following steps to position itself to participate in new
and emerging N-PCS services and applications.

Benbow PCS Ventures, Inc. In connection with Arch's May 1996 acquisition of
Westlink Holdings, Inc. ("Westlink"), Arch acquired a 49.9% equity interest in
Benbow, which holds directly or indirectly exclusive rights to a 50 kHz
outbound/12.5 kHz inbound N-PCS license in each of the five regions of the
United States. Benbow is a "designated entity" (a small, minority-controlled or
female-controlled business) under FCC rules and is entitled to discounts and
installment payment schedules in the payment of its N-PCS licenses. Arch has the
right to designate one of Benbow's three directors and has veto rights with
respect to specified major business decisions by Benbow. Arch is obligated, to
the extent such funds are not available to Benbow from other sources and subject
to the approval of Arch's designee on Benbow's Board of Directors, to advance to
Benbow sufficient funds to service debt obligations incurred by Benbow in
connection with the acquisition of its N-PCS licenses and to finance
construction of an N-PCS system. The total purchase price for Benbow's licenses,
net of the discounts, is $42.5 million. Arch estimates that the total cost to
Benbow of servicing its license-related debt obligations and constructing such
N-PCS system will be approximately $100.0 million over the next five years.
Arch's advances to Benbow are secured by Benbow's assets, bear interest at an
interest rate equal to that paid by Arch on its senior debt, are due on demand
and must be repaid prior to any distribution of profits by Benbow. With certain
exceptions, Arch has agreed not to exercise its right to demand repayment of
such advances prior to the occurrence of a default. As of December 31, 1998,
Arch had advanced approximately $22.9 million to Benbow. Arch is currently
evaluating the prospects for Benbow's N-PCS system and services and the
likelihood of Benbow generating sufficient revenue to repay the advances from
Arch (or other sources) that would be required in order to fund Benbow's
remaining N-PCS license obligations and the construction of Benbow's N-PCS
system. Arch is unable to predict whether Benbow will obtain sufficient
financing to fund Benbow's remaining N-PCS license obligations and the
construction of Benbow's N-PCS system or whether Benbow will be able to repay
Arch's existing advances or any future advances from Arch or other sources.

Pursuant to a five-year agreement with Benbow expiring on October 1, 2000,
Arch provides, subject to Benbow's ultimate control, management services and is
paid a management fee and is reimbursed for its expenses. Arch also has a right
of first refusal to provide Benbow with design, engineering and construction
services for its N-PCS system as well as to lease certain equipment to Benbow
for use in connection with such system. Arch has a right of first refusal with
respect to any transfer of shares held by Ms. June Walsh, who holds the
remaining 50.1% equity interest in Benbow, and Ms. Walsh has the right to
require Arch, commencing January 23, 2000 (or sooner under certain
circumstances), to repurchase (subject to prior FCC approval) her Benbow shares
for an amount equal to the greater of (i) an amount between $3.5 million and
$5.0 million, depending on the timing and circumstances under which Ms. Walsh
exercises her put option, and (ii) the fair market value of her shares (as
determined by arbitration absent agreement of the parties). If Arch exercises
its right of first refusal or Ms. Walsh exercises her put option, Benbow could
lose some of the benefits of the discounts and installment payment schedules for
its FCC payments unless another "designated entity" under FCC rules acquired
control of Benbow. See Note 1 of Notes to Arch's Consolidated Financial
Statements included elsewhere herein.

On June 29, 1998, Benbow acquired the outstanding stock of Page Call, Inc.
("Page Call") by issuing to Page Call's former stockholders preferred stock and
a promissory note in the aggregate face amount of $17.2 million with a 12%
annual return. At the time of the closing, Benbow entered into a five-year
consulting agreement with one of Page Call's stockholders requiring consulting
payments in the aggregate amount of $911,000. Benbow's preferred stock and
promissory note are exchangeable for Arch Common Stock (i) at any time at the
option of the holders thereof, at an exchange price equal to the higher of (A)
$13.00 per share or (B) the market price of Arch's Common Stock, (ii)
mandatorily on April 8, 2000, at the then prevailing market price of Arch Common
Stock, or (iii) automatically at an exchange price of $13.00 per share, if the
market price of Arch Common Stock equals or exceeds $13.00 for 20 consecutive
trading days. Arch is permitted to require Benbow to redeem its preferred stock
and promissory note at any time for cash. Arch entered into guarantees (payable
in Arch's Common Stock or cash, at Arch's election) of all obligations of Benbow
under the Benbow preferred stock, promissory note and consulting agreement
described above. Benbow's redemption of its preferred stock and promissory note
for cash, or Arch's payment of cash pursuant to its guarantees of Benbow's
preferred stock and promissory note, would be subject to the availability of

6


capital and any restrictions contained in applicable debt instruments and under
the Delaware General Corporation Law ("DGCL") (which currently would not permit
any such cash redemptions or payments). If Arch issues Arch Common Stock or pays
cash pursuant to its guarantees, Arch will receive from Benbow a promissory note
and non-voting, non-convertible preferred stock of Benbow with an annual yield
of 14.5% payable upon an acquisition of Benbow or earlier to the extent that
available cash and applicable law permit. Page Call's stockholders received
customary registration rights with respect to any shares of Arch's Common Stock
issued in exchange for Benbow's preferred stock and promissory note or pursuant
to Arch's guarantees thereof.

CONXUS Communications, Inc. Arch currently holds an equity interest in CONXUS
Communications, Inc. ("CONXUS"), formerly known as PCS Development Corporation,
which holds exclusive rights to a 50 kHz outbound/50 kHz inbound two-way
messaging license throughout the United States. CONXUS, like Benbow, is a
"designated entity" under FCC rules and is entitled to discounts and installment
payment schedules.

Each stockholder of CONXUS is entitled to purchase services from CONXUS at
"most favored customer" rates, based on like services. CONXUS and Arch have
agreed to negotiate in good faith to enter into mutually acceptable
intercarrier, network access and similar agreements. If Arch wishes to purchase
N-PCS services of the kind offered by CONXUS, Arch has agreed to contract
exclusively with CONXUS for such services so long as such services are
competitive in price and quality with comparable services offered by others.
Arch is currently authorized to act as a reseller of voice messaging services
through CONXUS pursuant to an agreement renewable from year to year unless
terminated by either party at least 90 days prior to December 31 of any year.

SUBSCRIBERS AND MARKETING

Arch's paging accounts are generally businesses with employees who travel
frequently but must be immediately accessible to their offices or customers.
Arch's subscribers include proprietors of small businesses, professionals,
management and medical personnel, field sales personnel and service forces,
members of the construction industry and trades, and real estate brokers and
developers. Arch believes that pager use among retail consumers will increase
significantly in the future, although consumers do not currently account for a
substantial portion of Arch's subscriber base.

Although today Arch operates in more than 180 of the 200 largest U.S.
markets, Arch historically has focused on medium-sized and small market areas
with lower rates of pager penetration and attractive demographics. Arch believes
that such markets will continue to offer significant opportunities for growth,
and that its national scope and presence will also provide Arch with growth
opportunities in larger markets.

Arch markets its paging services through a direct marketing and sales
organization which, as of December 31, 1998, operated approximately 175 retail
stores. Arch also markets its paging services indirectly through independent
resellers, agents and retailers. Arch typically offers resellers paging services
in large quantities at wholesale rates that are lower than retail rates, and
resellers offer the services to end-users at a markup. Arch's costs of
administering and billing resellers are lower than the costs of direct end-users
on a per pager basis.

Arch also acts as a reseller of other paging carriers' services when existing
or potential Arch customers have travel patterns that require paging service
beyond the coverage of Arch's own networks.

In May 1997, Arch established a single national identity, Arch Paging, for
its paging services which previously had been marketed under various trademarks.
As part of this branding initiative, Arch adopted a new corporate logo, a
corporate-wide positioning strategy tied to customer service delivery, and
launched its Internet Web site at www.arch.com. Arch believes that its unified
branding identity will give the Arch name national exposure for the first time
and result in significant economic leverage in its marketing and communications
efforts.

COMPETITION

The paging industry is highly competitive with price being the primary means
of differentiation among providers of numeric display paging services. Companies
in the industry also compete on the basis of coverage area offered to
subscribers, available services offered in addition to basic numeric or tone
paging, transmission quality, system reliability and customer service.

Arch competes by maintaining competitive pricing of its products and service
offerings, by providing high-quality, reliable transmission networks and by
furnishing subscribers a superior level of customer service. Several hundred
licensed paging companies provide only local basic numeric or tone paging
service. Compared to these companies, Arch offers wireless messaging services on
a local, regional and nationwide basis. In addition, Arch offers enhanced

7


services such as alphanumeric paging, voice mail and voice mail notifications,
news, sports, weather reports and stock quotes.

Arch competes with one or more competitors in all markets in which they
operate. Although some of Arch's competitors are small, privately owned
companies serving one market area, others are large diversified
telecommunications companies serving numerous markets. Some of Arch's
competitors possess financial, technical and other resources greater than those
of Arch. Major paging carriers that currently compete in one or more of Arch's
markets include PageNet, Metrocall, and AirTouch Communications, Inc.

As paging services become increasingly interactive, and as two-way services
become increasingly competitive, the scope of competition for communications
service customers in Arch's markets may broaden. For example, the FCC has
created potential sources of competition by auctioning new spectrum for wireless
communications services and local multipoint distribution service and holding an
auction in the 220-222 MHz service. Further, the FCC has announced plans to
auction licenses in the general wireless communications services, a service
created from spectrum reallocated from federal government use in 1995. Moreover,
entities offering service on wireless two-way communications technology,
including cellular, broadband PCS and specialized mobile radio services, as well
as mobile satellite service providers, also compete with the paging services
that Arch provides.

SOURCES OF EQUIPMENT

Arch does not manufacture any of the pagers or other equipment used in its
paging operations. The equipment used in Arch's paging operations is generally
available for purchase from multiple sources. Arch centralizes price and
quantity negotiations for all of its operating subsidiaries in order to achieve
cost savings from volume purchases. Arch buys pagers primarily from Motorola,
Inc. ("Motorola") and NEC America Inc. ("NEC") and purchases terminals and
transmitters primarily from Glenayre Electronics, Inc. ("Glenayre") and
Motorola. Arch anticipates that equipment and pagers will continue to be
available in the foreseeable future, consistent with normal manufacturing and
delivery lead times.

Because of the high degree of compatibility among different models of
transmitters, computers and other paging equipment manufactured by suppliers,
Arch is able to design its systems without being dependent upon any single
source of such equipment. Arch routinely evaluates new developments in paging
technology in connection with the design and enhancement of its paging systems
and selection of products to be offered to subscribers. Arch believes that its
paging system equipment is among the most technologically sophisticated in the
paging industry.

REGULATION

Paging operations and the construction, modification, ownership and
acquisition of paging systems are subject to extensive regulation by the FCC
under the Communications Act of 1934, as amended (the "Communications Act") and,
to a much more limited extent, by public utility or public service commissions
in certain states. The following description does not purport to be a complete
discussion of all present and proposed legislation and regulations relating to
Arch's paging operations.

FEDERAL REGULATION

Regulatory Classification.

Paging companies historically have been subject to different federal
regulatory requirements depending upon whether they were providing service as a
Radio Common Carrier ("RCC"), a Private Carrier Paging Operator ("PCP") or as a
reseller. Arch's paging operations encompass RCC, PCP and resale operations.
However, federal legislation enacted in 1993 required the FCC to reduce the
disparities in the regulatory treatment of similar mobile services (such as RCC
and PCP services), and the FCC has taken, and continues to take, actions to
implement this legislation. Under the new regulatory structure, all of Arch's
paging services are classified as CMRS. As a CMRS provider, Arch is regulated as
a common carrier, except that the FCC has exempted paging services, which have
been found to be highly competitive, from some typical common carrier
regulations, such as tariff filing and resale requirements.

The classification of Arch's paging operations as CMRS affects the level of
permissible foreign ownership, as discussed below, and the nature and extent of
the state regulation to which both may be subject. In addition, the FCC now is
required to resolve competing requests for CMRS spectrum by conducting auctions,
which may have the effect of increasing the costs of acquiring additional
spectrum in markets in which Arch operates. Also, Arch is obligated to pay
certain regulatory fees in connection with its paging operations.

8


FCC Regulatory Approvals and Authorizations

The Communications Act requires radio licensees such as Arch to obtain prior
approval from the FCC for the assignment or transfer of control of any
construction permit or station license or authorization or any rights
thereunder. This statutory requirement attaches to acquisitions of other paging
companies (or other radio licensees) by Arch as well as transfers of a
controlling interest in any of Arch's licenses, construction permits or any
rights thereunder. To date, the FCC has approved each assignment and transfer of
control for which Arch has sought approval. Although there can be no assurance
that any future requests for approval of transfers of control and/or assignments
of license will be acted upon in a timely manner by the FCC, or that the FCC
will grant the approval requested, Arch does not know of any reason that any
such applications will not be approved or granted.

Effective April 2, 1998, the FCC's Wireless Telecommunications Bureau, which
directly regulates Arch's paging activities, stopped enforcing its filing
requirements with respect to pro forma assignments and transfers of control of
certain wireless authorizations, such as Arch's RCC and PCP licenses. Pursuant
to this decision, wireless telecommunications carriers now only have to file a
written notification of a pro forma transaction within 30 days after the
transaction is completed. This decision expedites the process and reduces the
costs related to corporate reorganizations; however, Arch is still required to
obtain prior FCC approval for the pro forma assignment or transfer of control of
some of their licenses not covered by the forbearance decision, such as certain
business radio and private operational fixed microwave authorizations.

The FCC paging licenses granted to Arch are for varying terms of up to 10
years, at the end of which renewal applications must be approved by the FCC. In
the past, paging license renewal applications generally have been granted by the
FCC upon a showing of compliance with FCC regulations and of adequate service to
the public. Arch is unaware of any circumstances which would prevent the grant
of any pending or future renewal applications; however, no assurance can be
given that any of Arch's renewal applications will be free of challenge or will
be granted by the FCC. It is possible that there may be competition for radio
spectrum associated with licenses as they expire, thereby increasing the chances
of third-party interventions in the renewal proceedings. Other than those
renewal applications still pending, the FCC has thus far granted each license
renewal application that Arch has filed.

The FCC's review and revision of rules affecting paging companies is ongoing
and the regulatory requirements to which Arch is subject may change
significantly over time. For example, the FCC has decided to adopt a market area
licensing scheme for all paging channels under which carriers would be licensed
to operate on a particular channel throughout a broad geographic area (for
example, a Major Trading Area as defined by Rand McNally) rather than being
licensed on a site-by-site basis. These geographic area licenses will be awarded
pursuant to auction. Incumbent paging licensees that do not acquire licenses at
auction will be entitled to interference protection from the market area
licensee. Arch is participating actively in this proceeding in order to protect
its existing operations and retain flexibility, on an interim and long-term
basis, to modify systems as necessary to meet subscriber demands.

Currently, however, the Communications Act requires that Arch obtain licenses
from the FCC to use radio frequencies to conduct their paging operations at
specified locations. FCC licenses issued to Arch set forth the technical
parameters, such as power strength and tower height, under which Arch is
authorized to use those frequencies. In many instances, Arch requires the prior
approval of the FCC before it can implement any significant changes to its radio
systems. Once the FCC's market area licensing rules are implemented, however,
these site-specific licensing obligations will be eliminated, with the exception
of applications still required by Section 22.369 of the FCC rules (request for
authority to operate in a designated Quiet Zone), Section 90.77 (request for
authority to operate in a protected radio receiving location) and Section 1.1301
et seq. (construction/modification that may have a significant environmental
impact) or for coordination with Canada or Mexico.

The FCC has issued a Further Notice of Proposed Rulemaking in which the FCC
sought comments on, among other matters, whether it should impose coverage
requirements on licensees with nationwide exclusivity (such as Arch), whether
these coverage requirements should be imposed on a nationwide or regional basis,
and whether--if such requirements are imposed--failure to meet the requirements
should result in a revocation of the entire nationwide license or merely a
portion of the license. If the FCC were to impose stringent coverage
requirements on licensees with nationwide exclusivity, Arch might have to
accelerate the build-out of its systems in certain areas.

Telecommunications Act of 1996

The Telecommunications Act directly affects Arch. Some aspects of the
Telecommunications Act may place financial obligations upon Arch or subject Arch
to increased competition. For example, the FCC has adopted rules that govern
compensation to be paid to pay phone providers which has resulted in increased

9


costs for certain paging services including toll-free 1-800 number paging. Arch
has generally passed these costs on to its subscribers, which makes Arch's
services more expensive and which could affect the attraction or retention of
customers; however, there can be no assurance that Arch will be able to continue
to pass on these costs. In addition, the FCC also has adopted new rules
regarding payments by telecommunications companies into a revamped fund that
will provide for the widespread availability of telecommunications services
including Universal Service. Prior to the implementation of the
Telecommunications Act, Universal Service obligations largely were met by local
telephone companies, supplemented by long-distance telephone companies. Under
the new rules, all telecommunications carriers, including paging companies, are
required to contribute to the Universal Service Fund. In addition, certain state
regulatory authorities have enacted, or have indicated that they intend to
enact, similar contribution requirements based on intrastate revenues. Arch can
not yet know the full impact of these state contribution requirements. Moreover,
Arch is unable at this time to estimate the amount of any such payments that it
will be able to bill to its subscribers; however, payments into the Universal
Service Fund will likely increase the cost of doing business.

Some aspects of the Telecommunications Act could have a beneficial effect on
Arch's business. For example, proposed federal guidelines regarding antenna
siting issues may remove local and state barriers to the construction of
communications facilities, although states and municipalities continue to
exercise significant control with regard to such siting issues.

Moreover, in a rulemaking proceeding pertaining to interconnection between
local exchange carriers ("LECs") and commercial mobile radio services ("CMRS")
providers such as Arch, the FCC has concluded that LECs are required to
compensate CMRS providers for the reasonable costs incurred by such providers in
terminating traffic that originates on LEC facilities, and vice versa.
Consistent with this ruling, the FCC has determined that LECs may not charge a
CMRS provider or other carrier for terminating LEC-originated traffic or for
dedicated facilities used to deliver LEC-originated traffic to one-way paging
networks. Nor may LECs charge CMRS providers for number activation and use fees.
These interconnection issues are still in dispute, and it is unclear whether the
FCC will maintain its current position.

Future Regulation

Depending on further FCC disposition of these issues, Arch may or may not be
successful in securing refunds, future relief or both, with respect to charges
for termination of LEC-originated local traffic. If the FCC ultimately reaches
an unfavorable resolution, then Arch believes that it would pursue relief
through settlement negotiations, administrative complaint procedures or both. If
these issues are ultimately decided in favor of the LECs, Arch likely would be
required to pay all past due contested charges and may also be assessed interest
and late charges for amounts withheld.

From time to time, legislation which could potentially affect Arch, either
beneficially or adversely, is proposed by federal or state legislators. There
can be no assurance that legislation will not be enacted by the federal or state
governments, or that regulations will not be adopted or actions taken by the FCC
or state regulatory authorities, which might materially adversely affect the
business of Arch. Changes such as the allocation by the FCC of radio spectrum
for services that compete with Arch's business could adversely affect Arch's
results of operations. For example, pursuant to the 1994 Communications
Assistance for Law Enforcement Act ("CALEA"), all telecommunications carriers,
including Arch, are subject to certain law enforcement assistance capability
requirements. These capability requirements will likely necessitate equipment
modifications. Although CALEA requires the federal government to reimburse
carriers for certain equipment modifications, it is unclear whether Arch will be
entitled to such a reimbursement and if so, how much Arch will receive.

Foreign Ownership

The Communications Act limits foreign investment in and ownership of entities
that are licensed as radio common carriers by the FCC. Arch owns or controls
several radio common carriers and is accordingly subject to these foreign
investment restrictions. Because Arch is a parent of radio common carriers (but
is not a radio common carrier itself), Arch may not have more than 25% of its
stock owned or voted by aliens or their representatives, a foreign government or
its representatives or a foreign corporation if the FCC finds that the public
interest would be served by denying such ownership. In connection with the World
Trade Organization Agreement (the "WTO Agreement")--agreed to by 69
countries--the FCC adopted rules effective February 9, 1998 that create a very
strong presumption in favor of permitting a foreign interest in excess of 25% if
the foreign investor's home market country signed the WTO Agreement or can
otherwise demonstrate that it provides effective competitive opportunities.

10


Arch's subsidiaries that are radio common carrier licensees are subject to more
stringent requirements and may have only up to 20% of their stock owned or voted
by aliens or their representatives, a foreign government or its representatives
or a foreign corporation. This ownership restriction is not subject to waiver.
Arch's Restated Certificate of Incorporation, as amended, permits the redemption
of shares of Arch's capital stock from foreign stockholders where necessary to
protect FCC licenses held by Arch or its subsidiaries, but such redemption would
be subject to the availability of capital to Arch and any restrictions contained
in applicable debt instruments and under the DGCL (which currently would not
permit any such redemptions). The failure to redeem such shares promptly could
jeopardize the FCC licenses held by Arch or its subsidiaries.

State Regulation

In addition to regulation by the FCC, certain states impose various
regulations on the common carrier paging operations of Arch. Regulations in some
states historically required Arch to obtain certificates of public convenience
and necessity before constructing, modifying or expanding paging facilities or
offering or abandoning paging services. Rates, terms and conditions under which
Arch provided services, or any changes to those rates, have also been subject to
state regulation. However, as a general rule, states are preempted from
exercising rate and entry regulation of CMRS, but may choose to regulate other
terms and conditions of service (for example, requiring the identification of an
agent to receive complaints). States also are accorded an opportunity to
petition the FCC for authority to continue to regulate CMRS rates if certain
conditions are met. State filings seeking rate authority have all been denied by
the FCC, although new petitions seeking such authority may be filed in the
future. The preemption of state entry regulation was confirmed in the
Telecommunications Act. In certain instances, the construction and operation of
radio transmitters also will be subject to zoning, land use, public health and
safety, consumer protection and other state and local taxes, levies and
ordinances. Further, some states and localities continue to exert jurisdiction
over (i) approval of acquisitions and transfers of wireless systems; and (ii)
resolution of consumer complaints. Arch believes that to date all required
filings for Arch's paging operations have been made.

TRADEMARKS

Arch owns the service marks "Arch" and "Arch Paging" as well as various other
trademarks.

EMPLOYEES

At December 31, 1998, Arch employed approximately 2,600 persons. None of
Arch's employees is represented by a labor union. Arch believes that its
employee relations are good.

ITEM 2. PROPERTIES

At December 31, 1998, Arch owned four office buildings and leased office
space (including its executive offices) in over 175 localities in 35 states for
use in conjunction with its paging operations. Arch leases transmitter sites
and/or owns transmitters on commercial broadcast towers, buildings and other
fixed structures in approximately 3,400 locations in 45 states. Arch's leases
are for various terms and provide for monthly lease payments at various rates.
Arch believes that it will be able to obtain additional space as needed at
acceptable cost. In April 1998, Arch announced an agreement to sell certain
tower site assets (the "Tower Site Sale") pursuant to which Arch sold
communications towers, real estate, site management contracts and/or leasehold
interests involving 133 sites (including one site acquired from entities
affiliated with Benbow) in 22 states, and is renting space on the towers on
which it currently operates communications equipment to service its own paging
network. As of February 28, 1999, the Company completed the sale of
substantially all of the sites. As part of the Divisional Reorganization, the
Company has closed certain office and retail locations and it will continue to
evaluate its remaining real estate assets during 1999.

ITEM 3. LEGAL PROCEEDINGS

Arch, from time to time, is involved in lawsuits arising in the normal course
of business. Arch believes that its currently pending lawsuits will not have a
material adverse effect on Arch.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

No matters were submitted to a vote of stockholders during the three months
ended December 31, 1998.

11


PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

The Company's Common Stock, $0.01 par value per share (the "Common Stock"),
is included in the NASDAQ National Market under the symbol "APGR". The following
table sets forth for the periods indicated the high and low sales prices per
share of the Common Stock as reported by the NASDAQ National Market.


1998 High Low
---- ---- ---
First Quarter.................................. $ 6.125 $ 3.000
Second Quarter................................. $ 6.938 $ 3.500
Third Quarter.................................. $ 5.000 $ 1.688
Fourth Quarter................................. $ 1.750 $ 0.688

1997 High Low
---- ---- ---
First Quarter.................................. $ 10.000 $ 3.750
Second Quarter................................. $ 8.375 $ 3.750
Third Quarter.................................. $ 9.500 $ 5.875
Fourth Quarter................................. $ 9.125 $ 4.125


The number of common stockholders of record as of March 10, 1999 was 175. The
Company believes that the number of beneficial common stockholders is in excess
of 6,000.

The Company has never declared or paid cash dividends on the Common Stock and
does not intend to declare or pay cash dividends on the Common Stock in the
foreseeable future. Certain covenants in the credit facility and debt
obligations of the Company and its subsidiaries will effectively prohibit the
declaration or payment of cash dividends by the Company for the foreseeable
future. See Note 3 to the Company's Consolidated Financial Statements; "Item 7 -
Management's Discussion and Analysis of Financial Condition and Results of
Operations --Factors Affecting Future Operating Results --API Credit Facility,
Bridge Facility and Indenture Restrictions"; and "Item 7 - Management's
Discussion and Analysis of Financial Condition and Results of Operations
- --Factors Affecting Future Operating Results --No Dividends".

By letter dated July 27, 1998, The Nasdaq Stock Market, Inc. ("Nasdaq")
notified the Company that its Common Stock was not in compliance with the
minimum closing bid price requirement of $5.00 per share for continued listing
on the Nasdaq National Market ("NNM"). In response to Nasdaq's letter, the
Company sought and obtained approval from its stockholders on January 26, 1999
for a reverse stock split designed to increase the minimum closing bid price of
the Company's Common Stock above $5.00 per share. Nasdaq has informed the
Company that it must be in compliance with all requirements for continued
listing on the NNM by March 31, 1999 or its Common Stock will be delisted on
that date. The Company is financing the pending MobileMedia Merger, in part,
with the proceeds of ongoing rights offerings being made to MobileMedia's
unsecured creditors and the Company's existing stockholders. The Company
believes that implementation of the reverse stock split in the midst of these
rights offerings would cause confusion and possible harm to investors and,
accordingly, has requested Nasdaq to extend the March 31, 1999 deadline so that
the reverse stock split can be implemented in conjunction with the closing of
the MobileMedia Merger. However, there can be no assurance Nasdaq will grant
this extension. If the extension is not granted, the Company's Common Stock will
be delisted from Nasdaq on March 31, 1999 unless the Company has implemented the
reverse stock split and the Common Stock's minimum closing bid price exceeds
$5.00 per share. Listing of the Common Stock on the NNM is a condition to the
consummation of the MobileMedia Merger. If the Common Stock is delisted from the
NNM on March 31, 1999, the Company intends to seek the immediate listing of the
Common Stock on the Nasdaq Small Cap Market and, prior to the MobileMedia
Merger, to reapply for listing of the Common Stock on the NNM. There can be no
assurance the Common Stock will be listed on the NNM at the scheduled time for
the MobileMedia Merger. None of the information relating to the Common Stock
contained in this Annual Report reflects the implementation of the reverse stock
split.

12


ITEM 6. SELECTED CONSOLIDATED FINANCIAL AND OPERATING DATA

The following Selected Consolidated Financial and Operating Data should be
read in conjunction with Item 1 - "Business", Item 7 "Management's Discussion
and Analysis of Financial Condition and Results of Operations" and the
Consolidated Financial Statements and Notes thereto. Dollars in thousands except
per share amounts.




Year Ended Four Months Ended
August 31,(1) December 31, (1) Year Ended December 31,
------------- ------------------- -----------------------------------------------------
1994 1993 1994 1994(1) 1995 1996 1997 1998
--------- --------- --------- --------- --------- --------- --------- ---------

Statements of Operations Data:
Service, rental and maintenance
revenues .................... $ 55,139 $ 16,457 $ 22,847 $ 61,529 $ 138,466 $ 291,399 $ 351,944 $ 371,154
Product sales ................. 12,108 2,912 5,178 14,374 24,132 39,971 44,897 42,481
--------- --------- --------- --------- --------- --------- --------- ---------
Total revenues ................ 67,247 19,369 28,025 75,903 162,598 331,370 396,841 413,635
Cost of products sold ......... (10,124) (2,027) (4,690) (12,787) (20,789) (27,469) (29,158) (29,953)
--------- --------- --------- --------- --------- --------- --------- ---------
57,123 17,342 23,335 63,116 141,809 303,901 367,683 383,682
Operating expenses:
Service, rental and
maintenance ............... 13,123 3,959 5,231 14,395 29,673 64,957 79,836 80,782
Selling ..................... 10,243 3,058 4,338 11,523 24,502 46,962 51,474 49,132
General and administrative... 17,717 5,510 7,022 19,229 40,448 86,181 106,041 112,181
Depreciation and
amortization .............. 16,997 5,549 6,873 18,321 60,205 191,871 232,347 221,316
Restructuring charge ........ -- -- -- -- -- -- -- 14,700
--------- --------- --------- --------- --------- --------- --------- ---------
Operating income (loss) ....... (957) (734) (129) (352) (13,019) (86,070) (102,015) (94,429)
Interest and non-operating
expenses, net ............... (4,112) (1,132) (1,993) (4,973) (22,522) (75,927) (97,159) (104,213)
Equity in loss of affiliate(2). -- -- -- -- (3,977) (1,968) (3,872) (5,689)
--------- --------- --------- --------- --------- --------- --------- ---------
Income (loss) before income
tax benefit and extraordinary
item ........................ (5,069) (1,866) (2,122) (5,325) (39,518) (163,965) (203,046) (204,331)
Income tax benefit ............ -- -- -- -- 4,600 51,207 21,172 --
--------- --------- --------- --------- --------- --------- --------- ---------
Income (loss) before
extraordinary item .......... (5,069) (1,866) (2,122) (5,325) (34,918) (112,758) (181,874) (204,331)
Extraordinary item (3) ....... -- -- (1,137) (1,137) (1,684) (1,904) -- (1,720)
--------- --------- --------- --------- --------- --------- --------- ---------
Net income (loss) ............. $ (5,069) $ (1,866) $ (3,259) $ (6,462) $ (36,602) $(114,662) $(181,874) $(206,051)
========= ========= ========= ========= ========= ========= ========= =========
Other Operating Data:
Adjusted EBITDA (4) ........... $ 16,040 $ 4,815 $ 6,744 $ 17,969 $ 47,186 $ 105,801 $ 130,332 $ 141,587
Adjusted EBITDA margin (5) .... 28% 28% 29% 28% 33% 35% 35% 37%
Capital expenditures, excluding
acquisitions ................ $ 25,657 $ 7,486 $ 15,279 $ 33,450 $ 60,468 $ 165,206 $ 102,769 $ 113,184
Cash flows provided by
operating activities ....... $ 14,781 $ 5,306 $ 4,680 $ 14,155 $ 14,749 $ 37,802 $ 63,590 $ 81,105
Cash flows used in investing
activities .................. $ (28,982) $ (7,486) $ (34,364) $ (55,860) $(192,549) $(490,626) $(102,769) $ (82,868)
Cash flows provided by
financing activities ........ $ 14,636 $ 11,290 $ 26,108 $ 29,454 $ 179,092 $ 452,678 $ 39,010 $ 68
Units in service at end
of period ................... 410,000 288,000 538,000 538,000 2,006,000 3,295,000 3,890,000 4,276,000



As of
August 31, (1) As of December 31,
-------------- ---------------------------------------------------------------
1994 1994 1995 1996 1997 1998
--------- ------- -------- --------- --------- --------

Balance Sheet Data:
Current assets................. $ 6,751 $ 8,483 $ 33,671 $ 43,611 $ 51,025 $ 50,712
Total assets................... 76,255 117,858 785,376 1,146,756 1,020,720 904,285
Long-term debt, less current
maturities................... 67,328 93,420 457,044 918,150 968,896 1,003,499
Redeemable preferred stock..... -- -- 3,376 3,712 -- --
Stockholders' equity (deficit). (3,304) 9,368 246,884 147,851 (33,255) (213,463)


(1)On October 17, 1994, Arch announced that it was changing its fiscal year end from August 31 to December 31. Arch was
required to file a transition report on Form 10-K with audited financial statements for the period September 1, 1994


13


through December 31, 1994 and has elected to include herein, for comparative purposes, unaudited financial statements
for the periods September 1, 1993 through December 31, 1993 and January 1, 1994 through December 31, 1994.

(2)Represents Arch's pro rata share of USA Mobile Communications Holdings, Inc.'s ("USA Mobile") net losses for the
period of time from Arch's acquisition of its initial 37% interest in USA Mobile on May 16, 1995 through the completion
of Arch's acquisition of USA Mobile on September 7, 1995 and Arch's share of losses of the Benbow PCS Ventures, Inc.
since Arch's acquisition of Westlink in May 1996. See "Management's Discussion and Analysis of Financial Condition and
Results of Operations--Liquidity and Capital Resources".

(3)Reflects extraordinary charge resulting from prepayment of indebtedness. See "Management's Discussion and Analysis of
Financial Condition and Results of Operations--Results of Operations".

(4)Adjusted EBITDA, as determined by Arch, consists of EBITDA (earnings before interest, taxes, depreciation and
amortization) net of restructuring charges, equity in loss of affiliate and extraordinary items; consequently Adjusted
EBITDA may not necessarily be comparable to similarly titled data of other paging companies. EBITDA is commonly used by
analysts and investors as a principal measure of financial performance in the paging industry. EBITDA is also one of
the primary financial measures used to calculate whether Arch and its subsidiaries are in compliance with covenants
under their respective indebtedness which covenants, among other things, limit the ability of Arch and its subsidiaries
to: incur additional indebtedness, advance funds to Benbow, pay dividends, grant liens on its assets, merge, sell or
acquire assets, repurchase or redeem capital stock, incur capital expenditures and prepay certain indebtedness. EBITDA
is also one of the financial measures used by analysts to value the Company. Therefore Arch management believes that
the presentation of EBITDA provides relevant information to investors. EBITDA should not be construed as an alternative
to operating income or cash flows from operating activities as determined in accordance with GAAP or as a measure of
liquidity. Amounts reflected as EBITDA or Adjusted EBITDA are not necessarily available for discretionary use as a
result of, among other things, restrictions imposed by the terms of existing indebtedness or limitations imposed by
applicable law upon the payment of dividends or distributions. See "Management's Discussion and Analysis of Financial
Condition and Results of Operations".

The following table reconciles net income to the presentation of Adjusted EBITDA:



Year Ended Four Months Ended
August 31, December 31, Year Ended December 31,
---------- ------------------- -----------------------------------------------------
1994 1993 1994 1994 1995 1996 1997 1998
--------- --------- --------- --------- --------- --------- --------- ---------
(dollars in thousands)

Net income (loss)................ $ (5,069) $ (1,866) $ (3,259) $ (6,462) $ (36,602) $(114,662) $(181,874) $(206,051)
Interest and non-operating
expenses, net.................. 4,112 1,132 1,993 4,973 22,522 75,927 97,159 104,213
Income tax benefit............... -- -- -- -- (4,600) (51,207) (21,172) --
Depreciation and amortization.... 16,997 5,549 6,873 18,321 60,205 191,871 232,347 221,316
Restructuring charge............. -- -- -- -- -- -- -- 14,700
Equity in loss of affiliate...... -- -- -- -- 3,977 1,968 3,872 5,689
Extraordinary Item............... -- -- 1,137 1,137 1,684 1,904 -- 1,720
--------- -------- --------- --------- --------- --------- --------- ---------
Adjusted EBITDA.......... $ 16,040 $ 4,815 $ 6,744 $ 17,969 $ 47,186 $ 105,801 $ 130,332 $ 141,587
========= ======== ========= ========= ========= ========= ========= =========

(5)Calculated by dividing Arch Adjusted EBITDA by total revenues less cost of products sold. EBITDA margin is a measure
commonly used in the paging industry to evaluate a company's EBITDA relative to total revenues less cost of products
sold as an indicator of the efficiency of a company's operating structure.



14


ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

FORWARD-LOOKING STATEMENTS

This Annual Report contains forward-looking statements and information
relating to Arch and its subsidiaries that are based on the beliefs of Arch's
management as well as assumptions made by and information currently available to
Arch's management. These statements are made pursuant to the safe harbor
provisions of the Private Securities Litigation Reform Act of 1995. When used
herein, words such as "anticipate", "believe", "estimate", "expect", "intend"
and similar expressions, as they relate to Arch or its management, identify
forward-looking statements. Such statements reflect the current views of Arch
with respect to future events and are subject to certain risks, uncertainties
and assumptions, including but not limited to those factors set forth below
under the caption "Factors Affecting Future Operating Results". Should one or
more of these risks or uncertainties materialize, or should underlying
assumptions prove incorrect, actual results or outcomes may vary materially from
those described herein as anticipated, believed, estimated, expected or
intended. Investors are cautioned not to place undue reliance on these
forward-looking statements, which speak only as of their respective dates. Arch
undertakes no obligation to update or revise any forward-looking statements. All
subsequent written or oral forward-looking statements attributable to Arch or
persons acting on behalf of Arch are expressly qualified in their entirety by
the discussion under "Factors Affecting Future Operating Results".

OVERVIEW

The following discussion and analysis should be read in conjunction with
Arch's Consolidated Financial Statements and Notes thereto included elsewhere in
this Annual Report.

Arch is a leading provider of wireless messaging services, primarily paging
services, and is the third largest paging company in the United States based on
its 4.3 million units in service at December 31, 1998. From January 1, 1996
through December 31, 1998, Arch's total number of units in service grew at a
compound rate on an annualized basis of 28.7%. For the same period on an
annualized basis, Arch's compound rate of internal unit in service growth
(excluding units added through acquisitions) was 23.8%.

Arch derives the majority of its revenues from fixed periodic (usually
monthly) fees, not dependent on usage, charged to subscribers for paging
services. As long as a subscriber remains on service, operating results benefit
from the recurring payments of the fixed periodic fees without incurrence of
additional selling expenses by Arch. Arch's service, rental and maintenance
revenues and the related expenses exhibit substantially similar growth trends.
Arch's average revenue per subscriber has declined over the last three years for
two principal reasons: (i) an increase in the number of subscriber owned and
reseller owned pagers for which Arch receives no recurring equipment revenue and
(ii) an increase in the number of reseller customers whose airtime is purchased
at wholesale rates. The reduction in average paging revenue per subscriber
resulting from these trends has been more than offset by the elimination of
associated expenses so that Arch's margins have improved over such period.
Furthermore, recent data indicates such rate of decline has slowed.

Arch has achieved significant growth in units in service and Adjusted EBITDA
through a combination of internal growth and acquisitions, including the
acquisition of Westlink in May 1996. Arch's total revenues have increased from
$331.4 million in the year ended December 31, 1996 to $396.8 million in the year
ended December 31, 1997 and to $413.6 million in the year ended December 31,
1998. Over the same periods, through operating efficiencies and economies of
scale, Arch has been able to reduce its per unit operating costs to enhance its
competitive position in its markets. Due to the rapid growth in its subscriber
base, Arch has incurred significant selling expenses, which are charged to
operations in the period incurred. Arch had net losses of $114.7 million, $181.9
million and $206.1 million in the years ended December 31, 1996, 1997 and 1998,
respectively, as a result of significant depreciation and amortization expenses
related to acquired and developed assets and interest charges associated with
indebtedness. However, as its subscriber base has grown, Arch's operating
results have improved, as evidenced by an increase in it Adjusted EBITDA from
$105.8 million in the year ended December 31, 1996 to $130.3 million in the year
ended December 31, 1997 and to $141.6 million in the year ended December 31,
1998.

EBITDA is a commonly used measure of financial performance in the paging
industry. Adjusted EBITDA is also one of the financial measures used to
calculate whether Arch and its subsidiaries are in compliance with the covenants
under their respective debt agreements, but should not be construed as an
alternative to operating income or cash flows from operating activities as
determined in accordance with GAAP. One of Arch's financial objectives is to
increase its Adjusted EBITDA, as such earnings are a significant source of funds


15


for servicing indebtedness and for investment in continued growth, including
purchase of pagers and paging system equipment, construction and expansion of
paging systems, and possible acquisitions. Adjusted EBITDA, as determined by
Arch, may not necessarily be comparable to similarly titled data of other paging
companies. Amounts reflected as Adjusted EBITDA are not necessarily available
for discretionary use as a result of restrictions imposed by the terms of
existing or future indebtedness (including the repayment of such indebtedness or
the payment of interest thereon), limitations imposed by applicable law upon the
payment of dividends or distributions or capital expenditure requirements.

TOWER SITE SALE

In April 1998, Arch announced an agreement for the Tower Site Sale pursuant
to which Arch is selling certain tower site assets of ACI for approximately
$38.0 million in cash (subject to adjustment). In the Tower Site Sale, ACI is
selling communications towers, real estate, site management contracts and/or
leasehold interests involving 133 sites in 22 states and will rent space on the
towers on which it currently operates communications equipment to service its
own paging network. ACI used the net proceeds from the Tower Site Sale to repay
indebtedness. ACI held the initial closing of the Tower Site Sale on June 26,
1998 with gross proceeds to ACI of approximately $12.0 million (excluding $1.3
million which was paid to entities affiliated with Benbow for certain assets
owned by such entities and sold as part of this transaction) and held a second
closing on September 29, 1998 with gross proceeds to ACI of $20.4 million. The
Company has completed the sale of substantially all of the tower sites.

DIVISIONAL REORGANIZATION

In June 1998, the Arch Board approved the Divisional Reorganization. As part
of the Divisional Reorganization, which is being implemented over a period of 18
to 24 months, Arch has consolidated its former Midwest, Western, and Northern
divisions into four existing operating divisions, and is in the process of
consolidating certain regional administrative support functions, such as
customer service, collections, inventory and billing, to reduce redundancy and
take advantage of various operating efficiencies.

Arch estimates that the Divisional Reorganization, once fully implemented,
will result in annual cost savings of approximately $15.0 million. These cost
savings will consist primarily of a reduction in compensation expense of
approximately $11.5 million, a reduction in rental expense of facilities and
general and administrative costs of approximately $3.5 million. Arch expects to
reinvest a portion of these cost savings to expand its sales activities, however
to date the extent of this reinvestment and therefore the cost has not yet been
determined.

In connection with the Divisional Reorganization, Arch (i) anticipates a net
reduction of approximately 10% of its workforce, (ii) is closing certain office
locations and redeploying other real estate assets and (iii) recorded a
restructuring charge of $14.7 million during 1998. The restructuring charge
consisted of approximately (i) $9.7 million for employee severance, (ii) $3.5
million for lease obligations and terminations, and (iii) $1.5 million of other
costs. The severance costs and lease obligations will require cash outlays
throughout the 18 to 24 month restructuring period. Arch's management
anticipates the cash requirements for these items to be relatively consistent
from quarter to quarter throughout the Divisional Reorganization period. These
cash outlays will be funded from operations or the Company's credit facility.
There can be no assurance that the desired cost savings will be achieved or that
the anticipated reorganization of Arch's business will be accomplished smoothly,
expeditiously or successfully. See Note 9 to Arch's Consolidated Financial
Statements.

SUBSIDIARY RESTRUCTURING

On June 29, 1998, Arch effected a number of restructuring transactions
involving certain of its direct and indirect wholly owned subsidiaries. Arch
Communications Enterprises, Inc. ("ACE") was merged (the "ACE/USAM Merger") into
API, which was then a subsidiary of USA Mobile Communications, Inc. II ("USAM").
In connection with the ACE/USAM Merger, USAM changed its name to ACI and issued
100 shares of its common stock to Arch. Immediately prior to and in connection
with the ACE/USAM Merger, (i) USAM contributed its operating assets and
liabilities to an existing subsidiary of USAM, (ii) The Westlink Company, which
held ACE's 49.9% equity interest in Benbow, distributed its Benbow assets and
liabilities to a new subsidiary of ACE, The Westlink Company II, (iii) ACE
contributed its operating assets and liabilities to an existing subsidiary of
ACE, (iv) all of USAM's subsidiaries were merged into API, and (v) The Westlink
Company II was merged into a new API subsidiary, Benbow Investments, Inc.
("Benbow Investments").

In December 1998, Arch effected a further restructuring involving certain of
its direct and indirect wholly owned subsidiaries (the "December Subsidiary
Restructuring"). In connection with the December Subsidiary Restructuring, (i)

16


The Beeper Company of America, Inc. a Colorado corporation and a wholly owned
subsidiary of API was converted in to Arch LLC, and (ii) all of API's direct and
indirect domestic subsidiaries, other than Arch Connecticut Valley, Inc. and
Benbow Investments were directly or indirectly merged into Arch LLC.

PENDING MOBILEMEDIA MERGER

On August 18, 1998, the Company entered into the MobileMedia Merger Agreement
providing for the MobileMedia Merger. The MobileMedia Merger is part of
MobileMedia's Reorganization Plan. Arch's stockholders approved the MobileMedia
Merger on January 26, 1999. On February 5, 1999, the FCC released an order
approving the transfer of MobileMedia's FCC licenses to Arch in connection with
the MobileMedia Merger, subject to approval and confirmation of the
Reorganization Plan. The order granting the transfer became a final order, no
longer subject to reconsideration or judicial review, on March 7, 1999.
Consummation of the MobileMedia Transactions is subject to the confirmation of
the Reorganization Plan by the U.S. Bankruptcy Court for the District of
Delaware, the occurrence or waiver of the conditions to the consummation of the
Reorganization Plan, performance by third parties of their contractual
obligations, the availability of sufficient financing and other conditions.
There can be no assurance the MobileMedia Merger will be consummated.

Pursuant to the MobileMedia Merger, Arch will: (i) issue certain stock and
warrants; (ii) pay $479.0 million in cash to certain creditors of MobileMedia;
(iii) pay approximately $85.0 million of administrative expenses, amounts to be
outstanding at the Effective Time under the DIP Credit Agreement and
transactional and related costs; (iv) raise $217.0 million in cash through the
Rights Offering; and (v) cause ACI and API to borrow a total of approximately
$347.0 million. After consummation of the MobileMedia Transactions, which is
expected to occur during the second quarter of 1999, MobileMedia will become a
wholly owned subsidiary of API.

RESULTS OF OPERATIONS

The following table presents certain items from Arch's Consolidated
Statements of Operations as a percentage of net revenues (total revenues less
cost of products sold) and certain other information for the periods indicated
(dollars in thousands except per pager data):

Year Ended December 31,
1996 1997 1998
---- ---- ----

Total revenues............................ 109.0 % 107.9 % 107.8 %
Cost of products sold..................... (9.0) (7.9) (7.8)
--------- --------- ---------
Net revenues.............................. 100.0 100.0 100.0
Operating expenses:
Service, rental and maintenance......... 21.4 21.7 21.1
Selling................................. 15.4 14.0 12.8
General and administrative.............. 28.4 28.8 29.2
Depreciation and amortization........... 63.1 63.2 57.7
Restructuring charge.................... -- -- 3.8
--------- --------- ---------
Operating income (loss)................... (28.3)% (27.7)% (24.6)%
========= ========= =========
Net income (loss)......................... (37.7)% (49.5)% (53.7)%
========= ========= =========
Adjusted EBITDA........................... 34.8 % 35.4 % 36.9 %
========= ========= =========

Cash flows provided by operating activities $ 37,802 $ 63,590 $ 81,105
Cash flows used in investing activities.... $(490,626) $(102,769) $ (82,868)
Cash flows provided by financing activities $ 452,678 $ 39,010 $ 68
Annual service, rental and maintenance
expenses per pager...................... $ 25 $ 22 $ 20

17


YEAR ENDED DECEMBER 31, 1998 COMPARED WITH YEAR ENDED DECEMBER 31, 1997

Total revenues increased to $413.6 million (a 4.2% increase) in the year
ended December 31, 1998, from $396.8 million in the year ended December 31,
1997. Net revenues (total revenues less cost of products sold) increased to
$383.7 million (a 4.4% increase) in the year ended December 31, 1998 from $367.7
million in the year ended December 31, 1997. Total revenues and net revenues in
the year ended December 31, 1998 were adversely affected by a general slowing of
industry growth, compared to prior years; revenues were also adversely affected
in the fourth quarter of 1998 by Arch's conscious decision not to replace normal
attrition among direct sales personnel in anticipation of the MobileMedia Merger
and by the reduced effectiveness of certain reseller channels of distribution.
Arch expects revenue to continue to be adversely affected in the first quarter
of 1999 due to its fourth quarter 1998 decision not to replace normal attrition
among direct sales personnel and the reduced effectiveness of certain reseller
channels of distribution. Service, rental and maintenance revenues, which
consist primarily of recurring revenues associated with the sale or lease of
pagers, increased to $371.2 million (a 5.5% increase) in the year ended December
31, 1998 from $351.9 million in the year ended December 31, 1997. These
increases in revenues were due primarily to the increase, through internal
growth, in the number of units in service from 3.9 million at December 31, 1997
to 4.3 million at December 31, 1998. Maintenance revenues represented less than
10% of total service, rental and maintenance revenues in the years ended
December 31, 1998 and 1997. Arch does not differentiate between service and
rental revenues. Product sales, less cost of products sold, decreased to $12.5
million (a 20.4% decrease) in the year ended December 31, 1998 from $15.7
million in the year ended December 31, 1997, respectively, as a result of a
decline in the average revenue per pager sold.

Service, rental and maintenance expenses, which consist primarily of
telephone line and site rental expenses, increased to $80.8 million (21.1% of
net revenues) in the year ended December 31, 1998 from $79.8 million (21.7% of
net revenues) in the year ended December 31, 1997. The increase was due
primarily to increased expenses associated with system expansions and an
increase in the number of units in service. As existing paging systems become
more populated through the addition of new subscribers, the fixed costs of
operating these paging systems are spread over a greater subscriber base.
Annualized service, rental and maintenance expenses per subscriber were $20.00
in the year ended December 31, 1998 compared to $22.00 in the corresponding 1997
period.

Selling expenses decreased to $49.1 million (12.8% of net revenues) in the
year ended December 31, 1998 from $51.5 million (14.0% of net revenues) in the
year ended December 31, 1997. The decrease was due primarily to a decrease in
the number of net new subscriber additions and nonrecurring marketing costs
incurred in 1997 to promote Arch's new Arch Paging brand identity. The number of
net new subscriber additions resulting from internal growth decreased by 35.1%
in the year ended December 31, 1998 compared to the year ended December 31,
1997, primarily due to a general slowing of industry growth, compared to prior
years; net new subscriber additions were also adversely affected in the fourth
quarter of 1998 by Arch's conscious decision, in anticipation of the MobileMedia
Merger, not to replace normal attrition among direct sales personnel and by the
reduced effectiveness of certain reseller channels. Arch expects its selling
expenses to increase in 1999 due to increased hiring of direct sales personnel.

General and administrative expenses increased to $112.2 million (29.2% of net
revenues) in the year ended December 31, 1998, from $106.0 million (28.8% of net
revenues) in the year ended December 31, 1997. The increase was due primarily to
administrative and facility costs associated with supporting more units in
service.

Depreciation and amortization expenses decreased to $221.3 million in the
year ended December 31, 1998 from $232.3 million in the year ended December 31,
1997. These expenses principally reflect Arch's acquisitions of paging
businesses in prior periods accounted for as purchases, and investment in pagers
and other system expansion equipment to support growth.

Operating losses were $94.4 million in the year ended December 31, 1998
compared to $102.0 million in the year ended December 31, 1997, as a result of
the factors outlined above.

Net interest expense increased to $104.2 million in the year ended December
31, 1998 from $97.2 million in the year ended December 31, 1997. The increase is
principally attributable to an increase in Arch's outstanding debt. Interest
expense for the year ended December 31, 1998 and 1997 includes approximately
$37.0 million and $33.3 million, respectively, of non-cash interest accretion on
the 10 7/8% Senior Discount Notes.

Arch recognized an income tax benefit of $21.2 million in the year ended
December 31, 1997. This benefit represented the tax benefit of operating losses
incurred subsequent to the acquisitions of USA Mobile and Westlink which were
available to offset deferred tax liabilities arising from Arch's acquisition of


18


USA Mobile in September 1995 and Westlink in May 1996. The tax benefit of these
operating losses was fully recognized during 1997. Accordingly, Arch has
established a valuation reserve against its deferred tax assets which as of
December 31,1998 reduced the income tax benefit to zero. Arch does not expect to
recover, in the foreseeable future, its deferred tax asset and will continue to
increase its valuation reserve accordingly. See Note 5 to Arch's Consolidated
Financial Statements.

In June 1998, Arch recognized an extraordinary charge of $1.7 million
representing the write-off of unamortized deferred financing costs associated
with the prepayment of indebtedness under prior credit facilities.

Net loss increased to $206.1 million in the year ended December 31, 1998 from
$181.9 million in the year ended December 31, 1997, as a result of the factors
outlined above.

YEAR ENDED DECEMBER 31, 1997 COMPARED WITH YEAR ENDED DECEMBER 31, 1996

Total revenues increased $65.5 million, or 19.8%, to $396.8 million in the
year ended December 31, 1997 from $331.4 million in the year ended December 31,
1996 and net revenues increased $63.8 million, or 21.0%, from $303.9 million to
$367.7 million over the same period. Service, rental and maintenance revenues
increased $60.5 million, or 20.8%, to $351.9 million in the year ended December
31, 1997 from $291.4 million in the year ended December 31, 1996. These
increases in revenues were due primarily to the increase in the number of units
in service from 3.3 million at December 31, 1996 to 3.9 million at December 31,
1997 and the full year impact of the Westlink acquisition which was completed in
May 1996. Maintenance revenues represented less than 10% of total service,
rental and maintenance revenues in the years ended December 31, 1996 and 1997.
Product sales, less cost of products sold, increased 25.9% to $15.7 million in
the year ended December 31, 1997 from $12.5 million in the year ended December
31, 1996 as a result of a greater number of pager unit sales.

Service, rental and maintenance expenses increased to $79.8 million (21.7% of
net revenues) in the year ended December 31, 1997 from $65.0 million (21.4% of
net revenues) in the year ended December 31, 1996. The increase was due
primarily to increased expenses associated with system expansions and the
provision of paging services to a greater number of subscribers. Annual service,
rental and maintenance expenses per subscriber decreased to $22.00 in the year
ended December 31, 1997 from $25.00 in the year ended December 31, 1996.

Selling expenses increased to $51.5 million (14.0% of net revenues) in the
year ended December 31, 1997 from $47.0 million (15.4% of net revenues) in the
year ended December 31, 1996. The increase in selling expenses was due to the
full year impact of the Westlink acquisition and the marketing costs incurred to
promote Arch's Arch Paging brand identity. Arch's selling cost per net new pager
in service increased to $87.00 in the year ended December 31, 1997 from $58.00
in the year ended December 31, 1996, primarily due to fixed selling costs and
increased marketing costs being spread over fewer net new units put into
service.

General and administrative expenses increased to $106.0 million (28.8% of net
revenues) in the year ended December 31, 1997 from $86.2 million (28.4% of net
revenues) in the year ended December 31, 1996. The increase in absolute dollars
was due primarily to increased expenses associated with supporting more units in
service, including the full year impact of Westlink, as well as expenses
associated with the establishment of Arch's National Services Division.

Depreciation and amortization expenses increased to $232.3 million (63.2% of
net revenues) in the year ended December 31, 1997 from $191.9 million (63.1% of
net revenues) in the year ended December 31, 1996. These expenses reflect Arch's
acquisitions of paging businesses, accounted for as purchases, and continued
investment in pagers and other system expansion equipment to support continued
growth.

Operating loss increased to $102.0 million in the year ended December 31,
1997 from $86.1 million in the year ended December 31, 1996 as a result of the
factors outlined above.

Net interest expense increased to $97.2 million in the year ended December
31, 1997 from $75.9 million in the year ended December 31, 1996. The increase
was attributable to an increase in Arch's average outstanding debt. In 1997 and
1996 interest expense includes approximately $33.0 million and $24.0 million,
respectively, of non-cash interest accretion on Arch's 10 7/8% Senior Discount
Notes due 2008 under which semi-annual interest payments commence on September
15, 2001. See Note 3 to Arch's Consolidated Financial Statements.

During the years ended December 31, 1997 and 1996, Arch recognized income tax
benefits of $21.2 million and $51.2 million, respectively, representing the tax
benefit of operating losses subsequent to the acquisitions of USA Mobile in


19


September 1995 and Westlink in May 1996 which were available to offset deferred
tax liabilities arising from Arch's acquisitions of USA Mobile and Westlink.

During 1996, Arch recognized an extraordinary charge of $1.9 million,
representing the write-off of unamortized deferred financing costs associated
with the prepayment of indebtedness under a prior credit facility.

Net loss increased to $181.9 million in the year ended December 31, 1997 from
$114.7 million in the year ended December 31, 1996 as a result of the factors
outlined above. Included in the net loss for the years ended December 31, 1997
and 1996 were charges of $3.9 million and $2.0 million, respectively,
representing Arch's pro rata share of Benbow's losses since the Westlink
acquisition in May 1996.

LIQUIDITY AND CAPITAL RESOURCES

Arch's business strategy requires the availability of substantial funds to
finance the expansion of existing operations, to fund capital expenditures for
pagers and paging system equipment, to service debt and to finance acquisitions.

CAPITAL EXPENDITURES AND COMMITMENTS

Excluding acquisitions of paging businesses, Arch's capital expenditures were
$165.2 million in the year ended December 31, 1996, $102.8 million in the year
ended December 31, 1997 and $113.2 million in the year ended December 31, 1998.
To date, Arch has funded its capital expenditures with net cash provided by
operating activities and the incurrence of debt.

Arch's capital expenditures for the year ending December 31, 1998 were
primarily for the purchase of pagers, paging system equipment and transmission
equipment, information systems, advances to Benbow (as described below) and
capitalized financing costs. Arch believes that it will have sufficient cash
available from operations and credit facilities to fund anticipated expenditures
for the year ended December 31, 1999.

Arch is obligated, to the extent such funds are not available to Benbow from
other sources and subject to the approval of Arch's designee on Benbow's Board
of Directors, to advance to Benbow sufficient funds to service its FCC
license-related debt obligations incurred by Benbow in connection with its
acquisition of its N-PCS licenses and to finance construction of an N-PCS
system. The total cost to Benbow of servicing its debt obligations and
constructing an N-PCS system (including the effect of Benbow's acquisition of
Page Call) will be approximately $100.0 million over the next five years. See
"Business--Investments in Narrowband PCS Licenses".

OTHER COMMITMENTS AND CONTINGENCIES

Interest payments on the $467.4 million principal amount at maturity of
Arch's 10 7/8% Senior Discount Notes due 2008 (the "Senior Discount Notes")
commence September 15, 2001. Arch expects to service such interest payments out
of cash made available to it by its subsidiaries. Based on the principal amount
of Senior Discount Notes presently outstanding, such interest payments will
equal $25.4 million on March 15 and September 15 of each year until scheduled
maturity on March 15, 2008. A default by Arch in its payment obligations under
the Senior Discount Notes could have a material adverse effect on the business,
financial condition, results of operations or prospects of Arch. See "Factors
Affecting Future Operating Results--Indebtedness and High Degree of Leverage".

SOURCES OF FUNDS

Arch's net cash provided by operating activities was $37.8 million, $63.6
million and $81.1 million in the years ended December 31, 1996, 1997 and 1998,
respectively. Arch believes that its capital needs for the foreseeable future
will be funded with borrowings under current and future credit facilities, net
cash provided by operations and, depending on Arch's needs and market
conditions, possible sales of equity or debt securities. For additional
information, see Note 3 of Notes to Arch's Consolidated Financial Statements.
Arch's ability to access future borrowings will be dependent, in part, on its
ability to continue to grow its Adjusted EBITDA.

Issuance and Sale of Notes

On June 29, 1998, Arch through its wholly-owned subsidiary ACI, issued and
sold $130.0 million principal amount of 12 3/4% Senior Notes due 2007 (the
"Notes") for net proceeds of $122.6 million (after deducting the discount to the
initial purchasers and offering expenses paid by ACI). The Notes were sold at an
initial price to investors of 98.049%. The Notes mature on July 1, 2007 and bear
interest at a rate of 12 3/4% per annum, payable semi-annually in arrears on
January 1 and July 1 of each year, commencing January 1, 1999. See Note 3 to
Arch's Consolidated Financial Statements.



20


Equity Investment

On June 29, 1998, two partnerships managed by Sandler Capital Management
Company, Inc., an investment management firm ("Sandler"), together with certain
other private investors, made an equity investment in Arch of $25.0 million in
the form of Series C Convertible Preferred Stock of Arch ("Series C Preferred
Stock"). Arch used $24.0 million of the net proceeds to repay indebtedness under
ACE's existing credit facility as part of the establishment of the Amended
Credit Facility. The Series C Preferred Stock: (i) is convertible into Common
Stock of Arch at an initial conversion price of $5.50 per share, subject to
certain adjustments; (ii) bears dividends at an annual rate of 8.0%, (A) payable
quarterly in cash or, at Arch's option, through the issuance of shares of Arch's
Common Stock valued at 95% of the then prevailing market price or (B) if not
paid quarterly, accumulating and payable upon redemption or conversion of the
Series C Preferred Stock or liquidation of Arch; (iii) permits the holders after
seven years to require Arch, at Arch's option, to redeem the Series C Preferred
Stock for cash or convert such shares into Arch's Common Stock valued at 95% of
the then prevailing market price of Arch's Common Stock; (iv) is subject to
redemption for cash or conversion into Arch's Common Stock at Arch's option in
certain circumstances; (v) in the event of a "Change of Control" as defined in
the Indenture governing Arch's 10 7/8% Senior Discount Notes due 2008 (the
"Senior Discount Notes Indenture"), requires Arch, at its option, to redeem the
Series C Preferred Stock for cash or convert such shares into Arch's Common
Stock valued at 95% of the then prevailing market price of Arch's Common Stock,
with such cash redemption or conversion being at a price equal to 105% of the
sum of the original purchase price plus accumulated dividends; (vi) limits
certain mergers or asset sales by Arch; (vii) so long as at least 50% of the
Series C Preferred Stock remains outstanding, limits the incurrence of
indebtedness and "restricted payments" in the same manner as contained in the
Senior Discount Notes Indenture; and (viii) has certain voting and preemptive
rights. Upon an event of redemption or conversion, Arch, at this time, intends
to convert the Series C Preferred Stock into Arch Common Stock.

API Credit Facility

On November 16, 1998, the lenders to API approved an increase in API's
existing credit facility from $400.0 million to $600.0 million, subject to
completing the MobileMedia Merger and certain other conditions. The increase of
$200.0 million (the "API Credit Facility Increase") was to fund a portion of the
cash necessary for Arch to complete the MobileMedia Merger. The API Credit
Facility Increase was to be provided by four of API's existing lenders, provided
the MobileMedia Transactions were completed prior to March 31, 1999. In December
1998 and January 1999, MobileMedia's general unsecured creditors ("Class 6
creditors") voted to accept the Reorganization Plan. In February 1999, the U.S.
Bankruptcy Court for the District of Delaware ordered that certain supplemental
disclosure be provided to the Class 6 creditors and that MobileMedia resolicit
votes from that class on the Reorganization Plan, set March 23, 1999 as the
deadline for re-voting by MobileMedia's Class 6 Creditors on the Reorganization
Plan and for filing objections to the Reorganization Plan, and scheduled the
confirmations hearing on the Reorganization Plan to resume on March 26, 1999. As
a result of the resolicitation of votes of the holders of Class 6 creditors, it
is not possible to consummate the MobileMedia Merger by March 31, 1999. The four
API lenders that were to fund the API Credit Facility Increase have indicated
their willingness to seek approval to extend $135.0 million of the API Credit
Facility Increase through June 30, 1999, subject to formal approval, definitive
documentation and negotiation of certain terms. See "Business--Pending
MobileMedia Merger" and Note 3 of Notes to Arch's Consolidated Financial
Statements.

INFLATION

Inflation has not had a material effect on Arch's operations to date. Paging
systems equipment and operating costs have not increased in price and Arch's
pager costs have declined substantially in recent years. This reduction in costs
has generally been reflected in lower pager prices charged to subscribers who
purchase their pagers. Arch's general operating expenses, such as salaries,
employee benefits and occupancy costs, are subject to normal inflationary
pressures.

FACTORS AFFECTING FUTURE OPERATING RESULTS

GROWTH AND ACQUISITION STRATEGY

Arch believes that the paging industry has experienced, and will continue to
experience, consolidation due to factors that favor larger, multi-market paging
companies, including (i) the ability to obtain additional radio spectrum, (ii)
greater access to capital markets and lower costs of capital, (iii) broader
geographic coverage of paging systems, (iv) economies of scale in the purchase
of capital equipment, (v) operating efficiencies and (vi) enhanced access to
executive personnel.



21


Arch has pursued, and intends to continue to pursue, acquisitions of paging
businesses as a key component of its growth strategy. However, the process of
integrating acquired paging businesses may involve unforeseen difficulties and
may require a disproportionate amount of the time and attention of Arch's
management. No assurance can be given that suitable acquisitions can be
identified, financed and completed on acceptable terms, or that any future
acquisitions by Arch will be successful. See "Business--Paging Operations".

Implementation of Arch's growth strategy will be subject to numerous other
contingencies beyond the control of its management. These contingencies include
national and regional economic conditions, interest rates, competition, changes
in regulation or technology and the ability to attract and retain skilled
employees. Accordingly, no assurance can be given that Arch's growth strategy
will prove effective or that its goals will be achieved. See "Business--Business
Strategy" and "--Competition".

FUTURE CAPITAL NEEDS; UNCERTAINTY OF ADDITIONAL FUNDING

Arch's business strategy requires the availability of substantial funds to
finance the continued development and future growth and expansion of its
operations, including possible acquisitions. The amount of capital required by
Arch following the MobileMedia Merger will depend upon a number of factors,
including subscriber growth, the type of paging devices and services demanded by
customers, service revenues, technological developments, marketing and sales
expenses, competitive conditions, the nature and timing of Arch's N-PCS strategy
and acquisition strategies and opportunities. No assurance can be given that
additional equity or debt financing will be available to Arch when needed on
acceptable terms, if at all. The unavailability of sufficient financing when
needed would have a material adverse effect on Arch.

COMPETITION AND TECHNOLOGICAL CHANGE

Arch faces competition from other paging service providers in all markets in
which it operates, as well as from certain competitors who hold nationwide
licenses. Monthly fees for basic paging services have, in general, declined in
recent years, due in part to competitive conditions, and Arch may face
significant price-based competition in the future which could have a material
adverse effect on Arch. Certain competitors of Arch possess greater financial,
technical and other resources than Arch. A trend towards increasing
consolidation in the paging industry in particular and the wireless
communications industry in general in recent years has led to competition from
increasingly larger and better capitalized competitors. If any of such
competitors were to devote additional resources to the paging business or focus
on Arch's particular markets, there could be a material adverse effect on Arch.

Competitors are currently using and developing a variety of two-way paging
technologies. Arch does not presently provide such two-way services, other than
as a reseller. Although such services generally are higher priced than
traditional one-way paging services, technological improvements could result in
increased capacity and efficiency for such two-way paging technologies and,
accordingly, could result in increased competition for Arch. Future
technological advances in the telecommunications industry could increase new
services or products competitive with the paging services provided by Arch or
could require Arch to reduce the price of their paging services or incur
additional capital expenditures to meet competitive requirements. Recent and
proposed regulatory changes by the FCC are aimed at encouraging such
technological advances and new services. Other forms of wireless two-way
communications technology, including cellular and broadband personal
communications services ("PCS"), and specialized mobile radio services, also
compete with the paging services that Arch currently provides. While such
services are primarily focused on two-way voice communications, service
providers are, in many cases, electing to provide paging services as an adjunct
to their primary services. Technological change also may affect the value of the
pagers owned by Arch and leased to its subscribers. If Arch's subscribers
request more technologically advanced pagers, including, but not limited to,
two-way pagers, Arch could incur additional inventory costs and capital
expenditures if required to replace pagers leased to its subscribers within a
short period of time. Such additional investment or capital expenditures could
have a material adverse effect on Arch. There can be no assurance that Arch will
be able to compete successfully with current and future competitors in the
paging business or with competitors offering alternative communication
technologies. Pursuant to the CALEA, all telecommunications carriers, including
Arch, are subject to certain law enforcement assistance capability requirements.
These capability requirements will likely necessitate equipment modifications.
Although CALEA requires the federal government to reimburse carriers for certain
equipment modifications, it is unclear whether Arch will be entitled to such a
reimbursement and if so, how much Arch will receive. See "Business--Paging
Industry Overview and --Competition".



22


GOVERNMENT REGULATION, FOREIGN OWNERSHIP AND POSSIBLE REDEMPTION

The paging operations of Arch are subject to regulation by the FCC and
various state regulatory agencies. The FCC paging licenses granted to Arch are
for varying terms of up to 10 years, at the end of which renewal applications
must be approved by the FCC. In the past, paging license renewal applications
generally have been granted by the FCC upon a showing of compliance with FCC
regulations and of adequate service to the public. Arch is unaware of any
circumstances which would prevent the grant of any pending or future renewal
applications; however, no assurance can be given that any of Arch's renewal
applications will be free of challenge or will be granted by the FCC. It is
possible that there may be competition for radio spectrum associated with
licenses as they expire, thereby increasing the chances of third party
interventions in the renewal proceedings. Other than those renewal applications
still pending, the FCC has thus far granted each license renewal application
that Arch has filed. There can be no assurance that the FCC and various state
regulatory agencies will not propose or adopt regulations or take actions that
would have a material adverse effect on Arch.

The FCC's review and revision of rules affecting paging companies is ongoing
and the regulatory requirements to which Arch is subject may change
significantly over time. For example, the FCC has decided to adopt a market area
licensing scheme for all paging channels under which carriers would be licensed
to operate on a particular channel throughout a broad geographic area (for
example, a Major Trading Area as defined by Rand McNally) rather than being
licensed on a site-by-site basis. These geographic area licenses will be awarded
pursuant to auction. Incumbent paging licensees that do not acquire licenses at
auction will be entitled to interference protection from the market area
licensee. Arch is participating actively in this proceeding in order to protect
its existing operations and retain flexibility, on an interim and long-term
basis, to modify systems as necessary to meet subscriber demands. The FCC has
issued a Further Notice of Proposed Rulemaking in which the FCC sought comments
on, among other matters, whether it should impose coverage requirements on
licensees with nationwide exclusivity (such as Arch), whether these coverage
requirements should be imposed on a nationwide or regional basis, and
whether--if such requirements are imposed--failure to meet the requirements
should result in a revocation of the entire nationwide license or merely a
portion of the license. If the FCC were to impose stringent coverage
requirements on licensees with nationwide exclusivity, Arch might have to
accelerate the build-out of its systems in certain areas.

Changes in regulation of Arch's paging businesses or the allocation of radio
spectrum for services that compete with Arch's business could adversely affect
its results of operations. In addition, some aspects of the Telecommunications
Act of 1996 (the "Telecommunications Act") may place additional burdens upon
Arch or subject Arch to increased competition. For example, the FCC has adopted
rules that govern compensation to be paid to pay phone providers which has
resulted in increased costs for certain paging services including toll-free
1-800 number paging. Arch has generally passed these costs on to its
subscribers, which makes Arch's services more expensive and which could affect
the attraction or retention of customers; however, there can be no assurance
that Arch will be able to continue to pass on these costs. In addition, the FCC
also has adopted rules regarding payments by telecommunications companies into a
revamped fund that will provide for the widespread availability of
telecommunications services, including to low-income consumers ("Universal
Service"). Prior to the implementation of the Telecommunications Act, Universal
Service obligations largely were met by local telephone companies, supplemented
by long-distance telephone companies. Under the new rules, certain
telecommunications carriers, including Arch, are required to contribute to a
revised fund created for Universal Service (the "Universal Service Fund"). In
addition, certain state regulatory authorities have enacted, or have indicated
that they intend to enact, similar contribution requirements based on state
revenues. Arch can not yet know the full impact of these state contribution
requirements. Moreover, Arch is not able at this time to estimate the amount of
any such payments that it will be able to bill to their subscribers; however,
payments into the Universal Service Fund will likely increase the cost of doing
business.

Moreover, in a rulemaking proceeding pertaining to interconnection between
LECs and CMRS providers such as Arch, the FCC has concluded that LECs are
required to compensate CMRS providers for the reasonable costs incurred by such
providers in terminating traffic that originates on LEC facilities, and vice
versa. Consistent with this ruling, the FCC has determined that LECs may not
charge a CMRS provider or other carrier for terminating LEC-originated traffic
or for dedicated facilities used to deliver LEC-originated traffic to one-way
paging networks. Nor may LECs charge CMRS providers for number activation and
use fees. These interconnection issues are still in dispute, and it is unclear
whether the FCC will maintain its current position. Depending on further FCC
disposition of these issues, Arch may or may not be successful in securing
refunds, future relief or both, with respect to charges for termination of
LEC-originated local traffic. If these issues are ultimately resolved by the FCC
in favor of CMRS providers, then Arch will pursue relief through settlement
negotiations, administrative complaint procedures or both. If these issues are

23


ultimately decided in favor of the LECs, Arch likely would be required to pay
all past due contested charges and may also be assessed interest and late
charges for the withheld amounts. Although these requirements have not to date
had a material adverse effect on Arch, these or similar requirements could in
the future have a material adverse effect on Arch. See "Industry
Overview--Regulation".

The Communications Act also limits foreign investment in and ownership of
entities that are licensed as radio common carriers by the FCC. Arch owns or
controls several radio common carriers and is accordingly subject to these
foreign investment restrictions. Because Arch is a parent of radio common
carriers (but is not a radio common carrier itself), Arch may not have more than
25% of its stock owned or voted by aliens or their representatives, a foreign
government or its representatives or a foreign corporation if the FCC finds that
the public interest would be served by denying such ownership. In connection
with the WTO Agreement--agreed to by 69 countries--the FCC adopted rules
effective February 9, 1998 that create a very strong presumption in favor of
permitting a foreign interest in excess of 25% if the foreign investor's home
market country signed the WTO Agreement. Arch's subsidiaries that are radio
common carrier licensees are subject to more stringent requirements and may have
only up to 20% of their stock owned or voted by aliens or their representatives,
a foreign government or their representatives or a foreign corporation. This
ownership restriction is not subject to waiver. See "Business--Regulation".
Arch's Restated Certificate of Incorporation, as amended permits the redemption
of shares of Arch's capital stock from foreign stockholders where necessary to
protect FCC licenses held by Arch or its subsidiaries, but such redemption would
be subject to the availability of capital to Arch and any restrictions contained
in applicable debt instruments and under the DGCL (which currently would not
permit any such redemptions). The failure to redeem such shares promptly could
jeopardize the FCC licenses held by Arch or its subsidiaries.

SUBSCRIBER TURNOVER

The results of operations of wireless messaging service providers, such as
Arch, can be significantly affected by subscriber cancellations. The sales and
marketing costs associated with attracting new subscribers are substantial
relative to the costs of providing service to existing customers. Because the
paging business is characterized by high fixed costs, cancellations directly and
adversely affect EBITDA. An increase in the subscriber cancellation rate could
have a material adverse effect on Arch.

DEPENDENCE ON THIRD PARTIES

Arch does not manufacture any of the pagers used in its paging operations.
Arch buys pagers primarily from Motorola, NEC and Panasonic Communications &
Systems Company and therefore is dependent on such manufacturers to obtain
sufficient pager inventory for new subscriber and replacement needs. In
addition, Arch purchases terminals and transmitters primarily from Glenayre and
Motorola and thus is dependent on such manufacturers for sufficient terminals
and transmitters to meet their expansion and replacement requirements. To date,
Arch has not experienced significant delays in obtaining pagers, terminals or
transmitters, but there can be no assurance that Arch will not experience such
delays in the future. Arch's purchase agreement with Motorola expires on June
19, 1999, although it contains a provision for renewals for one-year terms.
There can be no assurance that Arch's agreement with Motorola will be renewed
or, if renewed, that such agreement will be on terms and conditions as favorable
to Arch as those under the current agreements. Although Arch believes that
sufficient alternative sources of pagers, terminals and transmitters exist,
there can be no assurance that Arch would not be materially adversely affected
if it were unable to obtain these items from current supply sources or on terms
comparable to existing terms. See "Business--Sources of Equipment". Finally,
Arch relies on third parties to provide satellite transmission for some aspects
of their paging services. To the extent there are satellite outages or if
satellite coverage is otherwise impaired, Arch may experience a loss of service
until such time as satellite coverage is restored, which could have a material
adverse effect on Arch.

POSSIBLE ACQUISITION TRANSACTIONS

Arch believes that the paging industry will undergo further consolidation,
and Arch expects to participate in such continued industry consolidation. Arch
has evaluated and expects to continue to evaluate possible acquisition
transactions on an ongoing basis and at any given time may be engaged in
discussions with respect to possible acquisitions or other business
combinations. The process of integrating acquired paging businesses may involve
unforeseen difficulties and may require a disproportionate amount of the time
and attention of Arch's management and financial and other resources. No
assurance can be given that suitable acquisition transactions can be identified,
financed and completed on acceptable terms, that Arch's future acquisitions will
be successful, or that Arch will participate in any future consolidation of the
paging industry.


24


DEPENDENCE ON KEY PERSONNEL

The success of Arch will depend, to a significant extent, upon the continued
services of a relatively small group of executive personnel. Arch does not have
employment agreements with, or maintain life insurance on the lives of, any of
its current executive officers, although certain executive officers have entered
into non-competition agreements and all executive officers have entered into
executive retention agreements with Arch. The loss or unavailability of one or
more of its executive officers or the inability to attract or retain key
employees in the future could have a material adverse effect on Arch.

IMPACT OF THE YEAR 2000 ISSUE

The Year 2000 problem is the result of computer programs being written using
two digits (rather than four) to define the applicable year. Any of Arch's
programs that have time-sensitive software may recognize a date using "00" as
the year 1900 rather than the year 2000. This could result in a system failure
or miscalculations causing disruptions of operations, including, among other
things, a temporary inability to process transactions, send invoices or engage
in similar normal business activities. As a result, the computerized systems
(including both information and non-information technology systems) and
applications used by Arch are being reviewed, evaluated and, if and where
necessary, modified or replaced to ensure that all financial, information and
operating systems are Year 2000 compliant.

Arch has created a cross-functional project group (the "Y2K Project Group")
to work on the Year 2000 problem. The Y2K Project Group is finishing its
analysis of external and internal areas likely to be affected by the Year 2000
problem. It has classified the identified areas of concern into either a mission
critical or non-mission critical status. For the external areas, Arch has
distributed vendor surveys to its primary and secondary vendors. The surveys
requested information about hardware and/or software supplied by information
technology vendors as well as non-information technology system vendors that
might use embedded technologies in their systems or products. Information was
requested regarding the vendor's Year 2000 compliance planning, timing, status,
testing and contingency planning. As part of its evaluation of Year 2000
vulnerability related to its pager and paging equipment vendors, Arch has
discussed with them their efforts to identify potential issues associated with
their equipment and/or software and has concluded that, to the extent any
vulnerability exists, it has been addressed. Internally, Arch is completing an
inventory audit of hardware and software testing for both its corporate and
divisional operations. These areas of operation include: information systems,
finance, operations, inventory, billing, pager activation and purchasing.
Additional testing is scheduled to conclude in the second quarter of 1999.

Arch expects that it will incur costs to replace existing hardware, software
and paging equipment, which will be capitalized and amortized in accordance with
Arch's existing accounting policies, while maintenance or modification costs
will be expensed as incurred. Arch has upgraded hardware to enable compliance
testing to be performed on dedicated test equipment in an isolated
production-like environment. Based on Arch's costs incurred to date, as well as
estimated costs to be incurred over the next nine months, Arch does not expect
that resolution of the Year 2000 problem will have a material adverse effect on
its results of operations and financial condition. Costs of the Year 2000
project are based on current estimates and actual results may vary significantly
from such estimates once detailed plans are developed and implemented.

While it is Arch's stated goal to be compliant, on an internal basis, by
September 30, 1999, Arch may face the possibility that one or more of its
mission critical vendors, such as its utility providers, telephone carriers or
satellite carriers, may not be Year 2000 compliant. Because of the unique nature
of such vendors, alternative providers of these services may not be available.
Additionally, although Arch has initiated its test plan for its business-related
hardware and software applications, there can be no assurance that such testing
will detect all applications that may be affected by the Year 2000 problem.
Lastly, Arch does not manufacture any of the pagers or paging-related equipment
used by its customers or for its own paging operations. Although Arch is in the
process of testing of such equipment it has relied to a large extent on the
representations and assessments of its vendors with respect to their readiness.
Arch can offer no assurances as to the accuracy of such vendors' representations
and assessments.

Arch has initiated the process of designing and implementing contingency
plans relating to the Year 2000 problem. To this end, each department will
identify the likely risks and determine commercially reasonable solutions. The
Y2K Project Group will collect and review the determinations on both a
department-by-department and company-wide basis. Arch intends to complete its
Year 2000 contingency planning during calendar year 1999.



25


NO DIVIDENDS

Arch has never declared or paid cash dividends. Arch does not intend, to
declare or pay any cash dividends in the foreseeable future. Certain covenants
in the API Credit Facility and in other Arch debt instruments, effectively
prohibit the declaration or payment of cash dividends by Arch for the
foreseeable future. In addition, the terms of the Series C Preferred Stock
generally prohibit the payment of cash dividends on Common Stock unless all
accrued and unpaid dividends on the Series C Preferred Stock are paid in full.
See "Market for Registrant's Common Equity and Related Stockholder Matters".

HISTORY OF LOSSES

Since its inception, Arch has not reported any net income. Arch reported net
losses of $114.7 million, $181.9 million, $206.1 million in the fiscal years
ended December 31, 1996, 1997 and 1998, respectively. These historical net
losses have resulted principally from substantial depreciation and amortization
expense, primarily related to intangible assets and pager depreciation, interest
expense and other costs of growth. Substantial and increased amounts of debt are
expected to be outstanding for the foreseeable future, which will result in
significant additional interest expense which could have a material adverse
effect on Arch. Arch expects to continue to report net losses for the
foreseeable future, whether or not the MobileMedia Merger is consummated. See
Arch's Consolidated Financial Statements included elsewhere herein.

VOLATILITY OF TRADING PRICE

The market price of Common Stock is subject to significant fluctuation and
has recently declined. Between November 1, 1997 and January 4, 1999, the
reported sale price of Common Stock on the NASDAQ National Market has ranged
from a low of $.6875 per share (in October 1998) to a high of $8.00 per share
(in November 1997). The trading price of Common Stock following the MobileMedia
Merger will likely be affected by numerous factors, including the risk factors
set forth herein, as well as prevailing economic and financial trends and
conditions in the public securities markets. During recent periods, share prices
of paging companies such as Arch have exhibited a high degree of volatility.
Shortfalls in revenues or EBITDA from the levels anticipated by the public
markets could have an immediate and significant adverse effect on the trading
price of Arch's Common Stock in any given period. Such shortfalls may result
from events that are beyond Arch's immediate control and can be unpredictable.
The trading price of Arch's shares may also be affected by developments,
including reported financial results and fluctuations in trading prices of the
shares of other publicly held companies in the paging industry generally, which
may not have any direct relationship with Arch's business or long-term
prospects. See "Market for Registrant's Common Equity and Related Stockholder
Matters".

INDEBTEDNESS AND HIGH DEGREE OF LEVERAGE

Arch is highly leveraged. At December 31, 1998, Arch and its subsidiaries had
outstanding $1.0 billion of total debt, including (i) $125.0 million principal
amount of ACI's 9 1/2% Senior Notes due 2004 (the "ACI 9 1/2% Notes"), (ii)
$100.0 million principal amount of ACI's 14% Senior Notes due 2004 (the "ACI 14%
Notes"), (iii) $127.6 million accreted value of ACI's 12 3/4% Senior Notes due
2007 (the "ACI 12 3/4% Notes" and, together with the ACI 9 1/2% Notes and the
ACI 14% Notes, the "ACI Notes"), (iv) $369.5 million accreted value of the
Senior Discount Notes, (v) $13.4 million principal amount of Arch's 6 3/4%
Convertible Subordinated Debentures due 2003 (the "Arch Convertible Debentures")
and (vi) $267.0 million of borrowings under the API Credit Facility. Arch's high
degree of leverage may have adverse consequences for Arch, including: (i) the
ability of Arch to obtain additional financing for acquisitions, working
capital, capital expenditures or other purposes, may be impaired or extinguished
or such financing may not be available on acceptable terms, if at all; (ii) a
substantial portion of the Adjusted EBITDA will be required to pay interest
expense, which will reduce the funds which would otherwise be available for
operations and future business opportunities; (iii) the API Credit Facility and
the indentures (the "Arch Indentures") under which the ACI Notes are outstanding
contain financial and restrictive covenants, the failure to comply with which
may result in an event of default which, if not cured or waived, could have a
material adverse effect on Arch; (iv) Arch may be more highly leveraged than its
competitors which may place it at a competitive disadvantage; (v) Arch's high
degree of leverage will make it more vulnerable to a downturn in its business or
the economy generally; and (vi) Arch's high degree of leverage may impair its
ability to participate in the future consolidation of the paging industry. Arch
has implemented various initiatives to reduce capital costs while sustaining
acceptable levels of unit and revenue growth. As a result, Arch's rate of
internal growth in units in service has slowed and is expected to remain below
the rates of internal growth previously achieved by Arch, but Arch has not yet
reduced its financial leverage significantly. There can be no assurance that
Arch will be able to reduce its financial leverage significantly or that Arch


26


will achieve an appropriate balance between growth which it considers acceptable
and future reductions in financial leverage. If Arch is not able to achieve
continued growth in EBITDA, it may be precluded from incurring additional
indebtedness due to cash flow coverage requirements under existing debt
instruments. EBITDA is not a measure defined in GAAP and should not be
considered in isolation or as a substitute for measures of performance prepared
in accordance with GAAP. Adjusted EBITDA may not necessarily be comparable to
similarly titled data of other paging companies. See Arch's Consolidated
Financial Statements and Notes thereto included elsewhere herein.

MOBILEMEDIA MERGER CASH REQUIREMENTS

To fund the estimated cash payments required by the MobileMedia Merger of
approximately $347.0 million (consisting of $262.0 million to fund a portion of
the cash payments to MobileMedia's secured creditors and $85.0 million to fund
estimated administrative expenses, amounts to be outstanding at the Effective
Time under the DIP Credit Agreement and transaction expenses), API and The Bank
of New York, Toronto Dominion (Texas), Inc., Royal Bank of Canada and Barclays
Bank, PLC have executed a commitment letter for a $200.0 million increase to the
API Credit Facility (the "API Credit Facility Increase"). The API Credit
Facility Increase was approved on November 16, 1998 by all API lenders, provided
the MobileMedia Transactions were completed prior to March 31, 1999. As a result
of the resolicitation of votes of the holders of Class 6 creditors, it is not
possible to consummate the MobileMedia Merger by March 31, 1999. See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations --Liquidity and Capital Resources --API Credit Facility". The four
API lenders that were to fund the API Credit Facility Increase have indicated
their willingness to seek approval to extend $135.0 million of the API Credit
Facility Increase through June 30, 1999, subject to formal approval, definitive
documentation and negotiation of certain terms. In addition, ACI intends to
issue $200.0 million of new senior notes (the "Planned ACI Notes"). There can be
no assurance that Arch will complete an offering of the Planned ACI Notes on
terms satisfactory to it, if at all. As a result, ACI and The Bear Stearns
Companies, Inc., TD Securities (USA), Inc., the Bank of New York and Royal Bank
of Canada have executed a commitment letter for a $120.0 million bridge facility
(the "Bridge Facility") which would be available to Arch in the absence of an
offering of the Planned ACI Notes. The Bridge Facility was scheduled to expire
on February 28, 1999 but ACI elected to extend it to June 30, 1999. The Planned
ACI Notes, the Bridge Facility and the MobileMedia Merger each require approval
by the Required Lenders (as defined in the API Credit Facility), and there can
be no assurance such approval will be granted. If API's lenders do not grant the
foregoing approvals, and Arch is not able to arrange alternative financing to
make the cash payments required by the MobileMedia Merger and therefore could
not consummate the MobileMedia Merger, and Arch's failure to perform its
obligations under the MobileMedia Merger Agreement is not otherwise excused,
Arch will be liable to pay the MobileMedia Breakup Fee of $32.5 million to
MobileMedia.

API CREDIT FACILITY, BRIDGE FACILITY AND INDENTURE RESTRICTIONS

The API Credit Facility, the Bridge Facility and the Arch Indentures impose
(or will impose) certain operating and financial restrictions on Arch. The API
Credit Facility requires API and, in certain cases, ACI, to maintain specified
financial ratios, among other obligations, including a maximum leverage ratio
and a minimum fixed charge coverage ratio, each as defined in the API Credit
Facility. In addition, the API Credit Facility limits or restricts, among other
things, API's ability to: (i) declare dividends or redeem or repurchase capital
stock; (ii) prepay, redeem or purchase debt; (iii) incur liens and engage in
sale/leaseback transactions; (iv) make loans and investments; (v) incur
indebtedness and contingent obligations; (vi) amend or otherwise alter debt
instruments and other material agreements; (vii) engage in mergers,
consolidations, acquisitions and asset sales; (viii) engage in transactions with
affiliates; and (ix) alter its lines of business or accounting methods. In
addition, the Bridge Facility and the Arch Indentures limit, among other things:
(i) the incurrence of additional indebtedness by Arch and its Restricted
Subsidiaries (as defined therein); (ii) the payment of dividends and other
restricted payments by Arch and its Restricted Subsidiaries; (iii) asset sales;
(iv) transactions with affiliates; (v) the incurrence of liens; and (vi) mergers
and consolidations. Arch's ability to comply with such covenants may be affected
by events beyond its control, including prevailing economic and financial
conditions. A breach of any of these covenants could result in a default under
the API Credit Facility, the Bridge Facility and/or the Arch Indentures. Upon
the occurrence of an event of default under the API Credit Facility, the Bridge
Facility or the Arch Indentures, the creditors could elect to declare all
amounts outstanding, together with accrued and unpaid interest, to be
immediately due and payable. If Arch were unable to repay any such amounts, the
creditors could proceed against the collateral securing certain of such
indebtedness. If the lenders under the API Credit Facility accelerate the
payment of such indebtedness, there can be no assurance that the assets of Arch
would be sufficient to repay in full such indebtedness and the other
indebtedness of Arch, including the Arch Notes and any borrowings under the


27


Bridge Facility. In addition, because the API Credit Facility, the Bridge
Facility and the Arch Indentures limit (or will limit) the ability of Arch to
engage in certain transactions except under certain circumstances, Arch may be
prohibited from entering into transactions that could be beneficial to Arch
including the MobileMedia Merger, which is subject to the approval of the
Required Lenders (as defined under the API Credit Facility). Arch will be
incurring additional indebtedness in connection with the MobileMedia Merger and
the Reorganization.

POSSIBLE FLUCTUATIONS IN REVENUES AND OPERATING RESULTS

Arch believes that future fluctuations in its revenues and operating results
are possible as the result of many factors, including competition, subscriber
turnover, new service developments and technological change. Arch's current and
planned debt repayment levels are, to a large extent, fixed in the short term,
and are based in part on its expectations as to future revenues, and Arch may be
unable to adjust spending in a timely manner to compensate for any revenue
shortfall. Due to the foregoing or other factors, it is possible that due to
future fluctuations, Arch's revenue or operating results may not meet the
expectations of securities analysts or investors, which may have a material
adverse effect on the price of Arch's Common Stock. See "Market for Registrant's
Common Equity and Related Stockholder Matters".

DIVISIONAL REORGANIZATION

In June 1998, the Arch Board approved the Divisional Reorganization. As part
of such reorganization, which is expected to be implemented over a period of 18
to 24 months, Arch has consolidated its former Midwest, Western and Northern
divisions into four existing operating divisions and is in the process of
consolidating certain regional administrative support functions, such as
customer service, collections, inventory and billing, to reduce redundancy and
to take advantage of various operating efficiencies. Once fully implemented, the
Divisional Reorganization is expected to result in annual cost savings of
approximately $15.0 million. Arch expects to reinvest a portion of these cost
savings to expand its sales activities. In connection with the Divisional
Reorganization, Arch (i) anticipates a net reduction of approximately 10% of its
workforce, (ii) plans to close certain office locations and redeploy other real
estate assets and (iii) recorded a restructuring charge of $14.7 million in
1998. The restructuring charge consisted of approximately (i) $9.7 million for
employee severance, (ii) $3.5 million for lease obligations and terminations and
(iii) $1.5 million of other costs. There can be no assurance that the expected
cost savings will be achieved or that the reorganization of Arch's business will
be accomplished smoothly, expeditiously or successfully. The difficulties of
such reorganization may be increased by the need to integrate MobileMedia's
operations in multiple locations and to combine two corporate cultures. The
inability to successfully integrate the operations of MobileMedia would have a
material adverse effect on Arch.

ANTI-TAKEOVER PROVISIONS

Arch's Restated Certificate of Incorporation, as amended and Arch's By-laws
include provisions for a classified Board of Directors, the issuance of "blank
check" preferred stock (the terms of which may be fixed by the Arch Board
without further stockholder approval), a prohibition on stockholder action by
written consent in lieu of a meeting and certain procedural requirements
governing stockholder meetings. Arch also has a stockholders rights plan. In
addition, Section 203 of the DGCL will, with certain exceptions, prohibit Arch
from engaging in any business combination with any "interested stockholder" (as
defined therein) for a three-year period following the date that such
stockholder becomes an interested stockholder. Such provisions may have the
effect of delaying, making more difficult or preventing a change in control or
acquisition of Arch.

RECENT AND PENDING ACCOUNTING PRONOUNCEMENTS

In June 1997, the Financial Accounting Standards Board issued Statement of
Financial Accounting Standards ("SFAS") No. 130 "Reporting Comprehensive
Income". SFAS No. 130 establishes standards for reporting and display of
comprehensive income and its components (revenues, expenses, gains and losses)
in a full set of general-purpose financial statements. Arch adopted SFAS No. 130
in 1998. The adoption of this standard did not have an effect on its reporting
of income.

In June 1997, the Financial Accounting Standards Board issued SFAS No. 131
"Disclosures about Segments of an Enterprise and Related Information". SFAS No.
131 establishes standards for reporting information about operating segments in
annual financial statements and requires selected information about operating
segments in interim financial reports. SFAS No. 131 also establishes standards
for related disclosures about products and services, geographic areas and major
customers. Arch adopted SFAS No. 131 for its year ended December 31, 1998.
Adoption of this standard did not have a significant impact on its reporting.

28


In March 1998, the Accounting Standards Committee of the Financial Accounting
Standards Board issued Statement of Position 98-1 ("SOP 98-1") "Accounting for
the Costs of Computer Software Developed or Obtained for Internal Use". SOP 98-1
establishes criteria for capitalizing costs of computer software developed or
obtained for internal use. Arch adopted SOP 98-1 in 1998. The adoption of SOP
98-1 has not had a material effect on Arch's financial position or results of
operations.

In April 1998, the Accounting Standards Executive Committee of the Financial
Accounting Standards Board issued Statement of Position 98-5 ("SOP 98-5")
"Reporting on the Costs of Start-Up Activities". SOP 98-5 requires costs of
start-up activities and organization costs to be expensed as incurred. Arch
adopted SOP 98-5 effective January 1, 1999. Initial application of SOP 98-5 will
be reported as the cumulative effect of a change in accounting principle. The
adoption of SOP 98-5 is not expected to have a material effect on Arch's
financial position or results of operations.

In June 1998, the Financial Accounting Standards Board issued SFAS No. 133
"Accounting for Derivative Instruments and Hedging Activities". SFAS No. 133
requires that every derivative instrument be recorded in the balance sheet as
either an asset or liability measured at its fair value and that changes in the
derivative's fair value be recognized currently in earnings. Arch intends to
adopt this standard effective January 1, 2000. Arch has not yet quantified the
impact of adopting SFAS No. 133 on its financial statements, however, adopting
SFAS No. 133 could increase volatility in earnings and other comprehensive
income.

29


ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The majority of the Company's long-term debt is subject to fixed rates of
interest or interest rate protection. In the event that the interest rate on the
Company's non-fixed rate debt fluctuates by 10% in either direction, the Company
believes the impact on its results of operations would be immaterial. The
Company transacts infrequently in foreign currency and therefore is not exposed
to significant foreign currency market risk.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The financial statements and schedules listed in Item 14(a)(1) and (2) are
included in this Report beginning on Page F-1.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
FINANCIAL DISCLOSURE

None.


PART III

The information required by Items 10 through 13 are incorporated by reference
to the Registrant's definitive Proxy Statement for its 1999 annual meeting of
stockholders scheduled to be held on May 18, 1999.



PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

(a) (1) Financial Statements

Consolidated Balance Sheets as of December 31, 1997 and 1998

Consolidated Statements of Operations for Each of the Three Years in
the Period Ended December 31, 1998

Consolidated Statements of Stockholders' Equity (Deficit) for Each of
the Three Years in the Period Ended December 31, 1998

Consolidated Statements of Cash Flows for Each of the Three Years in
the Period Ended December 31, 1998

Notes to Consolidated Financial Statements

(a) (2) Financial Statement Schedule

Schedule II - Valuation and Qualifying Accounts

(b) Reports on Form 8-K

No reports on Form 8-K were filed during the three months ended
December 31, 1998.

(c) Exhibits

The exhibits listed in the accompanying index to exhibits are filed as
part of this Annual Report on Form 10-K.


30


SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.

ARCH COMMUNICATIONS GROUP, INC.




By: /s/ C. Edward Baker, Jr.
-------------------------------------
C. Edward Baker, Jr.
Chairman of the Board and Chief
Executive Officer
March 18, 1999

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following persons on behalf of the Registrant and
in the capacities and on the dates indicated.




/s/ C. Edward Baker, Jr. Chairman of the Board and March 18, 1999
- --------------------------- Chief Executive Officer
C. Edward Baker, Jr. (principal executive officer)



/s/ John B. Saynor Executive Vice President, March 18, 1999
- --------------------------- Director
John B. Saynor



/s/ J. Roy Pottle Executive Vice President March 18, 1999
- --------------------------- and Chief Financial Officer
J. Roy Pottle (principal financial officer and
principal accounting officer)


/s/ R. Schorr Berman Director March 18, 1999
- ---------------------------
R. Schorr Berman



Director
- ---------------------------
James S. Hughes



/s/ John Kornreich Director March 18, 1999
- ---------------------------
John Kornreich



/s/ Allan L. Rayfield Director March 18, 1999
- ---------------------------
Allan L. Rayfield



/s/ John A. Shane Director March 18, 1999
- ---------------------------
John A. Shane


31



INDEX TO FINANCIAL STATEMENTS



Page
----
Report of Independent Public Accountants ................................ F-2

Consolidated Balance Sheets as of December 31, 1997 and 1998 ............ F-3

Consolidated Statements of Operations for Each of the Three Years
in the Period Ended December 31, 1998 ................................. F-4

Consolidated Statements of Stockholders' Equity (Deficit) for Each
of the Three Years in the Period Ended December 31, 1998 .............. F-5

Consolidated Statements of Cash Flows for Each of the Three Years
in the Period Ended December 31, 1998 ................................. F-6

Notes to Consolidated Financial Statements .............................. F-7







F-1


REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS



To Arch Communications Group, Inc.:

We have audited the accompanying consolidated balance sheets of Arch
Communications Group, Inc. (a Delaware corporation) (the "Company") and
subsidiaries as of December 31, 1997 and 1998, and the related consolidated
statements of operations, stockholders' equity (deficit) and cash flows for each
of the three years in the period ended December 31, 1998. These consolidated
financial statements and the schedule referred to below are the responsibility
of the Company's management. Our responsibility is to express an opinion on
these consolidated financial statements and the schedule, based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the consolidated financial position of
Arch Communications Group, Inc. and subsidiaries as of December 31, 1997 and
1998, and the results of their operations and their cash flows for each of the
three years in the period ended December 31, 1998, in conformity with generally
accepted accounting principles.

Our audits were made for the purpose of forming an opinion on the basic
consolidated financial statements taken as a whole. The schedule listed in Item
14(a)(2) is presented for purposes of complying with the Securities and Exchange
Commission's rules and is not part of the basic consolidated financial
statements. The schedule has been subjected to the auditing procedures applied
in the audits of the basic consolidated financial statements and, in our
opinion, is fairly stated in all material respects in relation to the basic
consolidated financial statements taken as a whole.





/s/ Arthur Andersen LLP



Boston, Massachusetts
February 24, 1999




F-2


ARCH COMMUNICATIONS GROUP, INC.
CONSOLIDATED BALANCE SHEETS
December 31, 1997 and 1998
(in thousands, except share amounts)



1997 1998
---- ----
ASSETS

Current assets:
Cash and cash equivalents......................................... $ 3,328 $ 1,633
Accounts receivable (less reserves of $5,744 and $6,583 in 1997 and
1998, respectively)............................................. 30,147 30,753
Inventories....................................................... 12,633 10,319
Prepaid expenses and other........................................ 4,917 8,007
----------- -----------
Total current assets.......................................... 51,025 50,712
----------- -----------
Property and equipment, at cost:
Land, buildings and improvements.................................. 10,089 10,480
Paging and computer equipment..................................... 361,713 400,312
Furniture, fixtures and vehicles.................................. 16,233 17,381
----------- -----------
388,035 428,173
Less accumulated depreciation and amortization.................... 146,542 209,128
------------ -----------
Property and equipment, net....................................... 241,493 219,045
------------ -----------
Intangible and other assets (less accumulated amortization of $260,932
and $372,122 in 1997 and 1998, respectively)........................ 728,202 634,528
----------- -----------
$ 1,020,720 $ 904,285
=========== ===========


LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)

Current liabilities:
Current maturities of long-term debt.............................. $ 24,513 $ 1,250
Accounts payable.................................................. 22,486 25,683
Accrued restructuring charge...................................... -- 11,909
Accrued expenses.................................................. 11,894 11,689
Accrued interest.................................................. 11,249 20,997
Customer deposits................................................. 6,150 4,528
Deferred revenue.................................................. 8,787 10,958
----------- -----------
Total current liabilities..................................... 85,079 87,014
----------- -----------
Long-term debt, less current maturities............................... 968,896 1,003,499
----------- -----------
Other long-term liabilities........................................... -- 27,235
----------- -----------
Commitments and contingencies Stockholders' equity (deficit):
Preferred stock--$.01 par value, authorized 10,000,000 shares; issued
250,000 shares ($26,030 aggregate liquidation preference)....... -- 3
Common stock--$.01 par value, authorized 75,000,000 shares, issued
and outstanding: 20,863,563 and 21,215,583 shares in 1997 and
1998, respectively.............................................. 209 212
Additional paid-in capital........................................ 351,210 378,077
Accumulated deficit............................................... (384,674) (591,755)
----------- -----------
Total stockholders' equity (deficit).......................... (33,255) (213,463)
----------- -----------
$ 1,020,720 $ 904,285
=========== ===========






The accompanying notes are an integral part of these
consolidated financial statements.


F-3


ARCH COMMUNICATIONS GROUP, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
Years Ended December 31,
(in thousands, except share and per share amounts)



1996 1997 1998
------ ------ ------

Service, rental and maintenance revenues.................. $ 291,399 $ 351,944 $ 371,154
Product sales............................................. 39,971 44,897 42,481
---------- ---------- ----------
Total revenues....................................... 331,370 396,841 413,635
Cost of products sold..................................... (27,469) (29,158) (29,953)
---------- ---------- ----------
303,901 367,683 383,682
---------- ---------- ----------
Operating expenses:
Service, rental and maintenance........................ 64,957 79,836 80,782
Selling................................................ 46,962 51,474 49,132
General and administrative............................. 86,181 106,041 112,181
Depreciation and amortization.......................... 191,871 232,347 221,316
Restructuring charge................................... -- -- 14,700
---------- ---------- ----------
Total operating expenses............................. 389,971 469,698 478,111
---------- ---------- ----------
Operating income (loss)................................... (86,070) (102,015) (94,429)
Interest expense.......................................... (77,353) (98,063) (105,979)
Interest income........................................... 1,426 904 1,766
Equity in loss of affiliate............................... (1,968) (3,872) (5,689)
---------- ---------- ----------
Income (loss) before income tax benefit and
extraordinary item..................................... (163,965) (203,046) (204,331)
Benefit from income taxes................................. 51,207 21,172 --
---------- ---------- ----------
Income (loss) before extraordinary item................... (112,758) (181,874) (204,331)
Extraordinary charge from early
extinguishment of debt................................. (1,904) -- (1,720)
---------- ---------- ----------
Net income (loss)......................................... (114,662) (181,874) (206,051)
Accretion of redeemable preferred stock................... (336) (32) --
Preferred stock dividend.................................. -- -- (1,030)
---------- ---------- ----------
Net income (loss) applicable to common
stockholders........................................... $ (114,998) $ (181,906) $ (207,081)
========== ========== ==========
Basic/diluted income (loss) per common
share before extraordinary item........................ $ (5.53) $ (8.77) $ (9.78)
Extraordinary charge from early
extinguishment of debt per basic/diluted
common share........................................... $ (.09) $ -- $ (.08)
---------- ---------- ----------
Basic/diluted net income (loss) per common
share.................................................. $ (5.62) $ (8.77) $ (9.86)
========== ========== ==========
Basic/diluted weighted average number of
common shares outstanding.............................. 20,445,943 20,746,240 20,993,192
========== ========== ==========





The accompanying notes are an integral part of these
consolidated financial statements.






F-4


ARCH COMMUNICATIONS GROUP, INC.
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
(in thousands, except share amounts)



Total
Additional Stockholders'
Preferred Common Paid-in Accumulated Equity
Stock Stock Capital Deficit (Deficit)
--------- --------- --------- --------- ---------

Balance, December 31, 1995 ................... $ -- $ 197 $ 334,825 $ (88,138) $ 246,884
Exercise of options to purchase 169,308
shares of common stock .................. -- 2 1,469 -- 1,471
Issuance of 46,842 shares of common
stock under Arch's Employee Stock
Purchase Plan ........................... -- -- 373 -- 373
Issuance of 843,039 shares of common
stock upon conversion of convertible
subordinated debentures ................. -- 8 14,113 -- 14,121
Accretion of redeemable preferred stock ... -- -- (336) -- (336)
Net loss .................................. -- -- -- (114,662) (114,662)
--------- --------- --------- --------- ---------
Balance, December 31, 1996 ................... -- 207 350,444 (202,800) 147,851
Issuance of 151,343 shares of common
stock under Arch's Employee Stock
Purchase Plan ........................... -- 2 798 -- 800
Accretion of redeemable preferred stock ... -- -- (32) -- (32)
Net loss .................................. -- -- -- (181,874) (181,874)
--------- --------- --------- --------- ---------
Balance, December 31, 1997 ................... -- 209 351,210 (384,674) (33,255)
Exercise of options to purchase 94,032
shares of common stock .................. -- 1 293 -- 294
Issuance of 250,000 shares of preferred
stock ................................... 3 -- 24,997 -- 25,000
Issuance of 257,988 shares of common
stock under Arch's Employee Stock
Purchase Plan ........................... -- 2 547 -- 549
Preferred stock dividend .................. -- -- 1,030 (1,030) --
Net loss .................................. -- -- -- (206,051) (206,051)
--------- --------- --------- --------- ---------
Balance, December 31, 1998 ................... $ 3 $ 212 $ 378,077 $(591,755) $(213,463)
========= ========= ========= ========= =========







The accompanying notes are an integral part of these
consolidated financial statements.




F-5


ARCH COMMUNICATIONS GROUP, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
Years Ended December 31,
(in thousands)


1996 1997 1998
----------- ----------- -----------

Cash flows from operating activities:
Net income (loss) ........................................ $ (114,662) $ (181,874) $ (206,051)
Adjustments to reconcile net income (loss) to net cash
provided by operating activities:
Depreciation and amortization ............................ 191,871 232,347 221,316
Deferred income tax benefit .............................. (51,207) (21,172) --
Extraordinary charge from early extinguishment of debt ... 1,904 -- 1,720
Equity in loss of affiliate .............................. 1,968 3,872 5,689
Accretion of discount on senior notes .................... 24,273 33,259 37,115
Gain on Tower Site Sale .................................. -- -- (2,500)
Accounts receivable loss provision ....................... 8,198 7,181 8,545
Changes in assets and liabilities, net of effect from
acquisitions of paging companies:
Accounts receivable .................................... (15,513) (11,984) (9,151)
Inventories ............................................ 1,845 (2,394) 2,314
Prepaid expenses and other ............................. 89 (386) (3,090)
Accounts payable and accrued expenses .................. (12,520) 3,683 24,649
Customer deposits and deferred revenue ................. 1,556 1,058 549
----------- ----------- -----------
Net cash provided by operating activities .................. 37,802 63,590 81,105
----------- ----------- -----------
Cash flows from investing activities:
Additions to property and equipment, net ................. (138,899) (87,868) (79,249)
Additions to intangible and other assets ................. (26,307) (14,901) (33,935)
Net proceeds from Tower Site Sale ........................ -- -- 30,316
Acquisition of paging companies, net of cash acquired .... (325,420) -- --
----------- ----------- -----------
Net cash used for investing activities ..................... (490,626) (102,769) (82,868)
----------- ----------- -----------
Cash flows from financing activities:
Issuance of long-term debt ............................... 676,000 91,000 463,239
Repayment of long-term debt .............................. (225,166) (49,046) (489,014)
Repayment of redeemable preferred stock .................. -- (3,744) --
Net proceeds from sale of preferred stock ................ -- -- 25,000
Net proceeds from sale of common stock ................... 1,844 800 843
----------- ----------- -----------
Net cash provided by financing activities .................. 452,678 39,010 68
----------- ----------- -----------
Net decrease in cash and cash equivalents .................. (146) (169) (1,695)
Cash and cash equivalents, beginning of period ............. 3,643 3,497 3,328
----------- ----------- -----------
Cash and cash equivalents, end of period ................... $ 3,497 $ 3,328 $ 1,633
=========== =========== ===========
Supplemental disclosure:
Interest paid ............................................ $ 48,905 $ 62,231 $ 57,151
=========== =========== ===========
Issuance of common stock for convertible debentures ...... $ 14,121 $ -- $ --
=========== =========== ===========
Accretion of redeemable preferred stock .................. $ 336 $ 32 $ --
=========== =========== ===========
Preferred stock dividend ................................. $ -- $ -- $ 1,030
=========== =========== ===========
Liabilities assumed in acquisition of paging companies ... $ 58,233 $ -- $ --
=========== =========== ===========





The accompanying notes are an integral part of these
consolidated financial statements.



F-6




ARCH COMMUNICATIONS GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1. Organization and Significant Accounting Policies

Organization--Arch Communications Group, Inc. ("Arch" or the "Company") is a
leading provider of wireless messaging services, primarily paging services, and
is the third largest paging company in the United States (based on units in
service).

Principles of Consolidation--The accompanying consolidated financial
statements include the accounts of the Company and its wholly-owned
subsidiaries. All significant intercompany accounts and transactions have been
eliminated in consolidation.

Revenue Recognition--Arch recognizes revenue under rental and service
agreements with customers as the related services are performed. Maintenance
revenues and related costs are recognized ratably over the respective terms of
the agreements. Sales of equipment are recognized upon delivery. Commissions are
recognized as an expense when incurred.

Use of Estimates--The preparation of financial statements in conformity with
generally accepted accounting principles requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

Cash Equivalents--Cash equivalents include short-term, interest-bearing
instruments purchased with remaining maturities of three months or less. The
carrying amount approximates fair value due to the relatively short period to
maturity of these instruments.

Inventories--Inventories consist of new pagers which are held primarily for
resale. Inventories are stated at the lower of cost or market, with cost
determined on a first-in, first-out basis.

Property and Equipment--Pagers sold or otherwise retired are removed from the
accounts at their net book value using the first-in, first-out method. Property
and equipment is stated at cost and is depreciated using the straight-line
method over the following estimated useful lives:

Asset Classification Estimated Useful Life
-------------------- ---------------------
Buildings and improvements.................. 20 Years
Leasehold improvements...................... Lease Term
Pagers...................................... 3 Years
Paging and computer equipment............... 5-8 Years
Furniture and fixtures...................... 5-8 Years
Vehicles.................................... 3 Years

Depreciation and amortization expense related to property and equipment
totaled $87.5 million, $108.0 million and $101.1 million for the years ended
December 31, 1996, 1997 and 1998, respectively.

Intangible and Other Assets--Intangible and other assets, net of accumulated
amortization, are composed of the following (in thousands):

December 31,
1997 1998
---- ----
Goodwill..................................... $ 312,017 $ 271,808
Purchased FCC licenses....................... 293,922 256,519
Purchased subscriber lists................... 87,281 56,825
Deferred financing costs..................... 8,752 22,072
Investment in Benbow PCS Ventures, Inc....... 6,189 11,347
Investment in CONXUS Communications, Inc..... 6,500 6,500
Non-competition agreements................... 2,783 1,790
Other........................................ 10,758 7,667
--------- ---------
$ 728,202 $ 634,528
========= =========

F-7


Amortization expense related to intangible and other assets totaled $104.4
million, $124.3 million and $120.2 million for the years ended December 31,
1996, 1997 and 1998, respectively.

Subscriber lists, Federal Communications Commission ("FCC") licenses and
goodwill are amortized over their estimated useful lives, ranging from five to
ten years using the straight-line method. Non-competition agreements are
amortized over the terms of the agreements using the straight-line method. Other
assets consist of contract rights, organizational and FCC application and
development costs which are amortized using the straight-line method over their
estimated useful lives not exceeding ten years. Development and start up costs
include nonrecurring, direct costs incurred in the development and expansion of
paging systems, and are amortized over a two-year period. In April 1998, the
Accounting Standards Executive Committee of the Financial Accounting Standards
Board issued Statement of Position 98-5 ("SOP 98-5") "Reporting on the Costs of
Start-Up Activities". SOP 98-5 requires costs of start-up activities and
organization costs to be expensed as incurred. Arch adopted SOP 98-5 effective
January 1, 1999. Initial application of SOP 98-5 will be reported as the
cumulative effect of a change in accounting principle.

Deferred financing costs incurred in connection with Arch's credit agreements
(see Note 3) are being amortized over periods not to exceed the terms of the
related agreements. As credit agreements are amended and restated, unamortized
deferred financing costs are written off as an extraordinary charge. During 1996
and 1998, charges of $1.9 million and $1.7 million, respectively, were
recognized in connection with the closing of new credit facilities.

In connection with Arch's May 1996 acquisition of Westlink Holdings, Inc.
("Westlink") (see Note 2), Arch acquired Westlink's 49.9% share of the capital
stock of Benbow PCS Ventures, Inc. ("Benbow"). Benbow has exclusive rights to a
50kHz outbound/12.5kHz inbound narrowband personal communications license in
each of the central and western regions of the United States. Arch is obligated,
to the extent such funds are not available to Benbow from other sources, and
subject to the approval of Arch's designee on Benbow's Board of Directors, to
advance Benbow sufficient funds to service debt obligations incurred by Benbow
in connection with its acquisition of its narrowband PCS licenses and to finance
the build out of a regional narrowband PCS system. Arch's investment in Benbow
is accounted for under the equity method whereby Arch's share of Benbow's
losses, since the acquisition date of Westlink, are recognized in Arch's
accompanying consolidated statements of operations under the caption equity in
loss of affiliate.

On November 8, 1994, CONXUS Communications, Inc. ("CONXUS"), formerly PCS
Development Corporation, was successful in acquiring the rights to a two-way
paging license in five designated regions in the United States in the FCC
narrowband wireless spectrum auction. As of December 31, 1998, Arch's investment
in CONXUS totaled $6.5 million and is accounted for under the cost method.

In accordance with Statement of Financial Accounting Standards ("SFAS") No.
121 "Accounting for the Impairment of Long-Lived Assets and Long-Lived Assets To
Be Disposed Of" Arch evaluates the recoverability of its carrying value of the
Company's long-lived assets and certain intangible assets based on estimated
undiscounted cash flows to be generated from each of such assets as compared to
the original estimates used in measuring the assets. To the extent impairment is
identified, Arch reduces the carrying value of such impaired assets. To date,
Arch has not had any such impairments.

Fair Value of Financial Instruments--Arch's financial instruments, as defined
under SFAS No. 107 "Disclosures about Fair Value of Financial Instruments",
include its cash, its debt financing and interest rate protection agreements.
The fair value of cash is equal to the carrying value at December 31, 1997 and
1998.

As discussed in Note 3, Arch's debt financing primarily consists of (1)
senior bank debt, (2) fixed rate senior notes and (3) convertible subordinated
debentures. Arch considers the fair value of senior bank debt to be equal to the
carrying value since the related facilities bear a current market rate of
interest. Arch's fixed rate senior notes are traded publicly. The following
table depicts the fair value of the fixed rate senior notes and the convertible
subordinated debentures based on the current market quote as of December 31,
1997 and 1998 (in thousands):

F-8



December 31, 1997 December 31, 1998
--------------------- ----------------------
Carrying Carrying
Description Value Fair Value Value Fair Value
----------- --------- ---------- --------- ----------

10 7/8% Senior Discount Notes due 2008....... $ 332,532 $ 288,418 $ 369,506 $ 221,704
9 1/2% Senior Notes due 2004................. 125,000 122,488 125,000 112,500
14% Senior Notes due 2004.................... 100,000 112,540 100,000 103,000
12 3/4% Senior Notes due 2007................ -- -- 127,604 127,604
6 3/4% Convertible Subordinated Debentures
due 2003................................... 13,364 7,968 13,364 6,682



Arch had off-balance-sheet interest rate protection agreements consisting of
interest rate swaps and interest rate caps with notional amounts of $140.0
million and $80.0 million, respectively, at December 31, 1997 and $265.0 million
and $40.0 million, respectively, at December 31, 1998. The fair values of the
interest rate swaps and interest rate caps were $47,000 and $9,000,
respectively, at December 31, 1997. The cost to terminate the outstanding
interest rate swaps and interest rate caps at December 31, 1998 would have been
$6.4 million. See Note 3.

Basic/Diluted Net Income (Loss) Per Common Share -- In February 1997, the
Financial Accounting Standards Board issued SFAS No. 128 "Earnings Per Share".
The Company adopted this standard in 1997. The adoption of this standard did not
have an effect on the Company's financial position, results of operations or
income (loss) per share. Basic net income (loss) per common share is based on
the weighted average number of common shares outstanding. Shares of stock
issuable pursuant to stock options and upon conversion of the subordinated
debentures (see Note 3) or the Series C Preferred Stock (see Note 4) have not
been considered, as their effect would be anti-dilutive and thus diluted net
income (loss) per common share is the same as basic net income (loss) per common
share.

Reclassifications--Certain amounts of prior periods were reclassified to
conform with the 1998 presentation.

2. Acquisitions

In May 1996, Arch completed its acquisition of all the outstanding capital
stock of Westlink for $325.4 million in cash, including direct transaction
costs. The purchase price was allocated based on the fair values of assets
acquired and liabilities assumed (including deferred income taxes arising in
purchase accounting), which amounted to $383.6 million and $58.2 million,
respectively.

This acquisition has been accounted for as a purchase, and the results of its
operations have been included in the consolidated financial statements from the
date of the acquisition. Goodwill resulting from the acquisition is being
amortized over a ten-year period using the straight-line method.

The following unaudited pro forma summary presents the consolidated results
of operations as if the acquisition had occurred at the beginning of the period
presented, after giving effect to certain adjustments, including depreciation
and amortization of acquired assets and interest expense on acquisition debt.
These pro forma results have been prepared for comparative purposes only and do
not purport to be indicative of what would have occurred had the acquisition
been made at the beginning of the period presented, or of results that may occur
in the future.

Year Ended
December 31, 1996
-----------------
(unaudited and in thousands
except for per share
amounts)
Revenues.............................................. $ 358,900
Income (loss) before extraordinary item............... (128,444)
Net income (loss)..................................... (130,348)
Basic/diluted net income (loss) per common share...... (6.39)



F-9


3. Long-term Debt

Long-term debt consisted of the following (in thousands):


December 31,
1997 1998
---------- ----------

Senior Bank Debt ..................... $ 422,500 $ 267,000
10 7/8% Senior Discount Notes due 2008 332,532 369,506
9 1/2% Senior Notes due 2004 ......... 125,000 125,000
14% Senior Notes due 2004 ............ 100,000 100,000
12 3/4% Senior Notes due 2007 ........ -- 127,604
Convertible Subordinated Debentures .. 13,364 13,364
Other ................................ 13 2,275
---------- ----------
993,409 1,004,749
Less-- Current maturities ............ 24,513 1,250
---------- ----------
Long-term debt ....................... $ 968,896 $1,003,499
========== ==========


Senior Bank Debt--The Company, through its operating subsidiary, Arch Paging,
Inc. ("API") entered into senior secured revolving credit and term loan
facilities in the aggregate amount of $400.0 million (collectively, the "API
Credit Facility") consisting of (i) a $175.0 million reducing revolving credit
facility (the "Tranche A Facility"), (ii) a $100.0 million 364-day revolving
credit facility under which the principal amount outstanding on June 27, 1999
will convert to a term loan (the "Tranche B Facility") and (iii) a $125.0
million term loan (the "Tranche C Facility").

The Tranche A Facility will be subject to scheduled quarterly reductions
commencing on September 30, 2000 and will mature on June 30, 2005. The term loan
portion of the Tranche B Facility will be amortized in quarterly installments
commencing September 30, 2000, with an ultimate maturity date of June 30, 2005.
The Tranche C Facility will be amortized in annual installments commencing
December 31, 1999, with an ultimate maturity date of June 30, 2006.

API's obligations under the API Credit Facility are secured by its pledge of
its interests in Arch LLC and Arch Connecticut Valley, Inc. The API Credit
Facility is guaranteed by Arch, Arch Communications, Inc. ("ACI") and Arch LLC
and Arch Connecticut Valley, Inc. Arch's guarantee is secured by a pledge of
Arch's stock and notes in ACI, and the guarantees of Arch LLC and Arch
Connecticut Valley, Inc. are secured by a security interest in those assets that
were pledged under ACE's former credit facility.

Borrowings under the API Credit Facility bear interest based on a reference
rate equal to either the Bank's Alternate Base Rate or LIBOR, in each case plus
a margin based on ACI's or API's ratio of total debt to annualized Adjusted
EBITDA.

The API Credit Facility requires payment of fees on the daily average amount
available to be borrowed under the Tranche A Facility and the Tranche B
Facility, which fees vary depending on ACI's or API's ratio of total debt to
annualized Adjusted EBITDA.

The API Credit Facility requires that at least 50% of total ACI debt,
including outstanding borrowings under the API Credit Facility, be subject to a
fixed interest rate or interest rate protection agreements. Entering into
interest rate cap and swap agreements involves both the credit risk of dealing
with counterparties and their ability to meet the terms of the contracts and
interest rate risk. In the event of nonperformance by the counterparty to these
interest rate protection agreements, API would be subject to the prevailing
interest rates specified in the API Credit Facility.

Under the interest rate swap agreements, the Company will pay the difference
between LIBOR and the fixed swap rate if the swap rate exceeds LIBOR, and the
Company will receive the difference between LIBOR and the fixed swap rate if
LIBOR exceeds the swap rate. Settlement occurs on the quarterly reset dates
specified by the terms of the contracts. The notional principal amount of the
interest rate swaps outstanding was $65.0 million at December 31, 1998. The
weighted average fixed payment rate was 5.93%, while the weighted average rate
of variable interest payments under the API Credit Facility was 5.30% at
December 31, 1998. At December 31, 1997 and 1998, the Company had a net
receivable of $18,000 and a net payable of $47,000, respectively, on the
interest rate swaps.

F-10


The interest rate cap agreements will pay the Company the difference between
LIBOR and the cap level if LIBOR exceeds the cap levels at any of the quarterly
reset dates. If LIBOR remains below the cap level, no payment is made to the
Company. The total notional amount of the interest rate cap agreements was $40.0
million with cap levels between 7.5% and 8% at December 31, 1998. The
transaction fees for these instruments are being amortized over the terms of the
agreements.

The API Credit Facility contains restrictions that limit, among other things:
additional indebtedness and encumbrances on assets; cash dividends and other
distributions; mergers and sales of assets; the repurchase or redemption of
capital stock; investments; acquisitions that exceed certain dollar limitations
without the lenders' prior approval; and prepayment of indebtedness other than
indebtedness under the API Credit Facility. In addition, the API Credit Facility
requires API and its subsidiaries to meet certain financial covenants, including
covenants with respect to ratios of EBITDA to fixed charges, EBITDA to debt
service, EBITDA to interest service and total indebtedness to EBITDA. As of
December 31, 1998, API and its operating subsidiaries were in compliance with
the covenants of the API Credit Facility.

As of December 31, 1998, $267.0 million was outstanding and $93.5 million was
available under the API Credit Facility. At December 31, 1998, such advances
bore interest at an average annual rate of 8.45%.

On November 16, 1998, the lenders to API approved an increase in API's
existing credit facility from $400.0 million to $600.0 million, subject to
completing the MobileMedia Merger and certain other conditions. The increase of
$200.0 million (the "API Credit Facility Increase") was to fund a portion of the
cash necessary for Arch to complete the MobileMedia Merger. The API Credit
Facility Increase was to be provided by four of API's existing lenders, provided
the MobileMedia Transactions were completed prior to March 31, 1999. As a result
of the resolicitation of votes of the holders of Class 6 creditors, it is not
possible to consummate the MobileMedia Merger by March 31, 1999. The four API
lenders that were to fund the API Credit Facility Increase have indicated their
willingness to seek approval to extend $135.0 million of the API Credit Facility
Increase through June 30, 1999, subject to formal approval, definitive
documentation and negotiation of certain terms.

Senior Notes--On March 12, 1996, Arch completed a public offering of 10 7/8%
Senior Discount Notes due 2008 (the "Senior Discount Notes") in the aggregate
principal amount at maturity of $467.4 million ($275.0 million initial accreted
value). Interest does not accrue on the Senior Discount Notes prior to March 15,
2001. Commencing September 15, 2001, interest on the Senior Discount Notes is
payable semi-annually at an annual rate of 10 7/8%. The $266.1 million net
proceeds from the issuance of the Senior Discount Notes, after deducting
underwriting discounts and commissions and offering expenses, were used
principally to fund a portion of the purchase price of Arch's acquisition of
Westlink (see Note 2).

Interest on ACI's 14% Senior Notes due 2004 (the "ACI 14% Notes") and ACI's
9 1/2% Senior Notes due 2004 (the "ACI 9 1/2% Notes") (collectively, the "Senior
Notes") is payable semiannually. The Senior Discount Notes and Senior Notes
contain certain restrictive and financial covenants, which, among other things,
limit the ability of Arch or ACI to: incur additional indebtedness; pay
dividends; grant liens on its assets; sell assets; enter into transactions with
related parties; merge, consolidate or transfer substantially all of its assets;
redeem capital stock or subordinated debt; and make certain investments.

Arch has entered into interest rate swap agreements in connection with the
ACI 14% Notes. Under the interest rate swap agreements, the Company has
effectively reduced the interest rate on the ACI 14% Notes from 14% to the fixed
swap rate of 9.45%. In the event of nonperformance by the counterparty to these
interest rate protection agreements, the Company would be subject to the 14%
interest rate specified on the notes. As of December 31, 1998, the Company had
received $2,275,000 in excess of the amounts paid under the swap agreements,
which is included in long-term debt in the accompanying balance sheet. At
December 31, 1998, the Company had a net receivable of $733,500 on these
interest rate swaps.

On June 29, 1998, ACI issued and sold $130.0 million principal amount of
12 3/4% Senior Notes due 2007 (the "ACI 12 3/4% Notes") for net proceeds of
$122.6 million (after deducting the discount to the initial purchasers and
estimated offering expenses payable by ACI). The ACI 12 3/4% Notes were sold at
an initial price to investors of 98.049%. The ACI 12 3/4% Notes mature on July
1, 2007 and bear interest at a rate of 12 3/4% per annum, payable semi-annually
in arrears on January 1 and July 1 of each year, commencing January 1, 1999.

The indenture under which the ACI 12 3/4% Notes were issued ("the Indenture")
contains certain covenants that, among other things, limit the ability of ACI to
incur additional indebtedness, issue preferred stock, pay dividends or make
other distributions, repurchase Capital Stock (as defined in the Indenture),


F-11


repay subordinated indebtedness or make other Restricted Payments (as defined in
the Indenture), create certain liens, enter into certain transactions with
affiliates, sell assets, issue or sell Capital Stock of ACI's Restricted
Subsidiaries (as defined in the Indenture) or enter into certain mergers and
consolidations.

Convertible Subordinated Debentures--On March 6, 1996, the holders of $14.1
million principal amount of Arch's 6 3/4% Convertible Subordinated Debentures
due 2003 ("Arch Convertible Debentures") elected to convert their Arch
Convertible Debentures into Arch common stock at a conversion price of $16.75
per share and received approximately 843,000 shares of Arch common stock
together with a $1.6 million cash premium.

Interest on the remaining outstanding Arch Convertible Debentures is payable
semiannually on June 1 and December 1. The Arch Convertible Debentures are
unsecured and are subordinated to all existing indebtedness of Arch.

The Arch Convertible Debentures are redeemable, at the option of Arch, in
whole or in part, at certain prices declining annually to 100% of the principal
amount at maturity plus accrued interest. The Arch Convertible Debentures also
are subject to redemption at the option of the holders, at a price of 100% of
the principal amount plus accrued interest, upon the occurrence of certain
events.

The Arch Convertible Debentures are convertible at their principal amount
into shares of Arch's common stock at any time prior to redemption or maturity
at an initial conversion price of $16.75 per share, subject to adjustment.

Maturities of Debt--Scheduled long-term debt maturities at December 31, 1998,
are as follows (in thousands):


Year Ending December 31,
------------------------
1999 ......................... $ 1,250
2000 ......................... 17,725
2001 ......................... 29,650
2002 ......................... 29,650
2003 ......................... 43,014
Thereafter ................... 883,460
----------
$1,004,749


4. Redeemable Preferred Stock and Stockholders' Equity

Redeemable Preferred Stock--In connection with the its merger (the "USAM
Merger") with USA Mobile Communications Holdings, Inc. ("USA Mobile"), Arch
assumed the obligations associated with 22,530 outstanding shares of Series A
Redeemable Preferred Stock issued by USA Mobile. The preferred stock is recorded
at its accreted redemption value, based on 10% annual accretion through the
redemption date. On January 30, 1997, all outstanding preferred stock was
redeemed for $3.7 million in cash.

Redeemable Series C Cumulative Convertible Preferred Stock--On June 29, 1998,
two partnerships managed by Sandler Capital Management Company, Inc., an
investment management firm ("Sandler"), together with certain other private
investors, made an equity investment in Arch of $25.0 million in the form of
Series C Convertible Preferred Stock of Arch ("Series C Preferred Stock"). The
Series C Preferred Stock: (i) is convertible into Common Stock of Arch at an
initial conversion price of $5.50 per share, subject to certain adjustments;
(ii) bears dividends at an annual rate of 8.0%, (A) payable quarterly in cash
or, at Arch's option, through the issuance of shares of Arch's Common Stock
valued at 95% of the then prevailing market price or (B) if not paid quarterly,
accumulating and payable upon redemption or conversion of the Series C Preferred
Stock or liquidation of Arch; (iii) permits the holders after seven years to
require Arch, at Arch's option, to redeem the Series C Preferred Stock for cash
or convert such shares into Arch's Common Stock valued at 95% of the then
prevailing market price of Arch's Common Stock; (iv) is subject to redemption
for cash or conversion into Arch's Common Stock at Arch's option in certain
circumstances; (v) in the event of a "Change of Control" as defined in the
indenture governing Arch's 10 7/8% Senior Discount Notes due 2008 (the "Senior
Discount Notes Indenture"), requires Arch, at its option, to redeem the Series C
Preferred Stock for cash or convert such shares into Arch's Common Stock valued
at 95% of the then prevailing market price of Arch's Common Stock, with such
cash redemption or conversion being at a price equal to 105% of the sum of the
original purchase price plus accumulated dividends; (vi) limits certain mergers
or asset sales by Arch; (vii) so long as at least 50% of the Series C Preferred
Stock remains outstanding, limits the incurrence of indebtedness and "restricted


F-12


payments" in the same manner as contained in the Senior Discount Notes
Indenture; and (viii) has certain voting and preemptive rights. Upon an event of
redemption or conversion, Arch currently intends to convert such Series C
Preferred Stock into shares of Arch Common Stock.

Stock Options--Arch has a 1989 Stock Option Plan (the "1989 Plan") and a 1997
Stock Option Plan (the "1997 Plan"), which provide for the grant of incentive
and nonqualified stock options to key employees, directors and consultants to
purchase Arch's common stock. Incentive stock options are granted at exercise
prices not less than the fair market value on the date of grant. Options
generally vest over a five-year period from the date of grant with the first
such vesting (20% of granted options) occurring one year from the date of grant
and continuing ratably at 5% on a quarterly basis thereafter. However, in
certain circumstances, options may be immediately exercised in full. Options
generally have a duration of 10 years. The 1989 Plan provides for the granting
of options to purchase a total of 1,128,944 shares of common stock. All
outstanding options on September 7, 1995, under the 1989 Plan, became fully
exercisable and vested as a result of the USAM Merger. The 1997 Plan provides
for the granting of options to purchase a total of 6,000,000 shares of common
stock.

Effective October 23, 1996, the Compensation Committee of the Board of
Directors of Arch authorized the grant of new options to each employee who had
an outstanding option at a price greater than $12.50 (the fair market value of
Arch's common stock on October 23, 1996). The new option would be for the total
number of shares (both vested and unvested) subject to each employee's
outstanding stock option agreement(s). As a result of this action 424,206
options were terminated and regranted at a price of $12.50. The Company treated
this as a cancellation and reissuance under APB opinion No. 25, "Accounting for
Stock Issued to Employees".

As a result of the USAM Merger, Arch assumed a stock option plan originally
adopted by USA Mobile in 1994 and amended and restated on January 26, 1995 (the
"1994 Plan"), which provides for the grant of up to 601,500 options to purchase
Arch's common stock. Under the 1994 Plan, incentive stock options may be granted
to employees and nonqualified stock options may be granted to employees,
directors and consultants. Incentive stock options are granted at exercise
prices not less than the fair market value on the date of grant. Option duration
and vesting provisions are similar to the 1989 Plan. All outstanding options
under the 1994 Plan became fully exercisable and vested as a result of the USAM
Merger.

In January 1995, Arch adopted a 1995 Outside Directors' Stock Option Plan
(the "1995 Directors' Plan"), which terminated upon completion of the USAM
Merger. Prior to termination of the 1995 Directors' Plan, 15,000 options were
granted at an exercise price of $18.50 per share. Options have a duration of ten
years and vest over a five-year period from the date of grant with the first
such vesting (20% of granted options) occurring one year from the date of grant
and continuing ratably at 5% on a quarterly basis thereafter.

As a result of the USAM Merger, Arch assumed from USA Mobile the Non-Employee
Directors' Stock Option Plan (the "Outside Directors Plan"), which provides for
the grant of up to 80,200 options to purchase Arch's common stock to
non-employee directors of Arch. Outside directors receive a grant of 3,000
options annually under the Outside Directors Plan, and newly elected or
appointed outside directors receive options to purchase 3,000 shares of common
stock as of the date of their initial election or appointment. Options are
granted at fair market value of Arch's common stock on the date of grant.
Options have a duration of ten years and vest over a three-year period from the
date of grant with the first such vesting (25% of granted options) occurring on
the date of grant and future vesting of 25% of granted options occurring on each
of the first three anniversaries of the date of grant.

On December 16, 1997, the Compensation Committee of the Board of Directors of
Arch authorized the Company to offer an election to its employees who had
outstanding options at a price greater than $5.06 to cancel such options and
accept new options at a lower price. In January 1998, as a result of this
election by certain of its employees, the Company canceled 1,083,216 options
with exercise prices ranging from $5.94 to $20.63 and granted the same number of
new options with an exercise price of $5.06 per share, the fair market value of
the stock on December 16, 1997.

On December 29, 1997, Arch adopted a Deferred Compensation Plan for
Nonemployee Directors. Under this plan, outside directors may elect to defer,
for a specified period of time, receipt of some or all of the annual and meeting
fees which would otherwise be payable for service as a director. A portion of
the deferred compensation may be converted into phantom stock units, at the
election of the director. The number of phantom stock units granted equals the
amount of compensation to be deferred as phantom stock divided by the fair value
of Arch's common stock on the date the compensation would have otherwise been
paid. At the end of the deferral period, the phantom stock units will be
converted to cash based on the fair market value of the Company's common stock


F-13


on the date of distribution. Deferred compensation is expensed when earned.
Changes in the value of the phantom stock units are recorded as income/expense
based on the fair market value of the Company's common stock.

The following table summarizes the activity under Arch's stock option plans
for the periods presented:

Weighted
Average
Number of Exercise
Options Price
Options Outstanding at December 31, 1995 ....... 1,005,755 $13.02
Granted ................................ 695,206 15.46
Exercised .............................. (169,308) 8.69
Terminated ............................. (484,456) 21.60
---------- ------
Options Outstanding at December 31, 1996 ....... 1,047,197 11.37
Granted ................................ 500,394 6.68
Exercised .............................. -- --
Terminated ............................. (186,636) 10.65
---------- ------
Options Outstanding at December 31, 1997 ....... 1,360,955 9.74
Granted ................................ 1,968,337 4.76
Exercised .............................. (94,032) 3.13
Terminated ............................. (1,290,407) 9.51
---------- ------
Options Outstanding at December 31, 1998 ....... 1,944,853 $ 5.17
========== ======
Options Exercisable at December 31, 1998 ....... 333,541 $ 6.92
========== ======


The following table summarizes the options outstanding and options
exercisable by price range at December 31, 1998:

Weighted
Average Weighted Weighted
Remaining Average Average
Range of Exercise Options Contractual Exercise Options Exercise
Prices Outstanding Life Price Exercisable Price
$ 1.44 - $ 4.13 162,533 9.38 $ 3.36 4,500 $ 1.89
4.53 - 4.53 511,201 9.17 4.53 -- --
4.56 - 4.94 152,625 9.00 4.91 6,625 4.59
5.06 - 5.06 969,057 9.04 5.06 231,827 5.06
6.25 - 27.56 149,437 7.02 10.29 90,589 12.11
--------------- --------- ---- ----- ------- ------
$ 1.44 - $27.56 1,944,853 8.94 $ 5.17 333,541 $ 6.92
=============== ========= ==== ====== ======= ======


Employee Stock Purchase Plans--On May 28, 1996, the stockholders approved the
1996 Employee Stock Purchase Plan (the "1996 ESPP"). The 1996 ESPP allows
eligible employees the right to purchase common stock, through payroll
deductions not exceeding 10% of their compensation, at the lower of 85% of the
market price at the beginning or the end of each six-month offering period.
During 1996, 1997 and 1998, 46,842, 151,343 and 257,988 shares were issued at an
average price per share of $7.97, $5.29 and $2.13, respectively. At December 31,
1998, 43,827 shares are available for future issuance.

On January 26, 1999, the stockholders approved the 1999 Employee Stock
Purchase Plan ( the "1999 ESPP"). The 1999 ESPP allows eligible employees the
right to purchase common stock, through payroll deductions not exceeding 10% of
their compensation, at the lower of 85% of the market price at the beginning or
the end of each six-month offering period. The stockholders authorized 1,500,000
shares for future issuance under this plan.

Accounting for Stock-Based Compensation--Arch accounts for its stock option
and stock purchase plans under APB Opinion No. 25 "Accounting for Stock Issued
to Employees". Since all options have been issued at a grant price equal to fair
market value, no compensation cost has been recognized in the Statement of
Operations. Had compensation cost for these plans been determined consistent
with SFAS No. 123, "Accounting for Stock-Based Compensation", Arch's net income


F-14


(loss) and income (loss) per share would have been increased to the following
pro forma amounts:



Years Ended December 31,
1996 1997 1998
----------- ----------- -----------
(in thousands, except per share amounts)

Net income (loss): As reported $ (114,662) $ (181,874) $ (203,957)
Pro forma (115,786) (183,470) (205,971)
Basic net income (loss) per common share: As reported (5.62) (8.77) (9.76)
Pro forma (5.68) (8.85) (9.86)



Because the SFAS No. 123 method of accounting has not been applied to the
options granted prior to January 1, 1995, the resulting pro forma compensation
cost may not be representative of that to be expected in future years. The fair
value of each option grant is estimated on the date of grant using the
Black-Scholes option pricing model. In computing these pro forma amounts, Arch
has assumed risk-free interest rates of 4.5% - 6%, an expected life of 5 years,
an expected dividend yield of zero and an expected volatility of 50% - 85%.

The weighted average fair values (computed consistent with SFAS No. 123) of
options granted under all plans in 1996, 1997 and 1998 were $4.95, $3.37 and
$2.78, respectively. The weighted average fair value of shares sold under the
ESPP in 1996, 1997 and 1998 was $5.46, $2.83 and $1.88, respectively.

Stockholders Rights Plan--Upon completion of the USAM Merger, Arch's existing
stockholders rights plan was terminated. In October 1995, Arch's Board of
Directors adopted a new stockholders rights plan (the "Rights") and declared a
dividend of one preferred stock purchase right (a "Right") for each outstanding
share of common stock to stockholders of record at the close of business on
October 25, 1995. Each Right entitles the registered holder to purchase from
Arch one one-thousandth of a share of Series B Junior Participating Preferred
Stock, at a cash purchase price of $150, subject to adjustment. Pursuant to the
Plan, the Rights automatically attach to and trade together with each share of
common stock. The Rights will not be exercisable or transferable separately from
the shares of common stock to which they are attached until the occurrence of
certain events. The Rights will expire on October 25, 2005, unless earlier
redeemed or exchanged by Arch in accordance with the Plan.

5. Income Taxes

Arch accounts for income taxes under the provisions of SFAS No. 109
"Accounting for Income Taxes". Deferred tax assets and liabilities are
determined based on the difference between the financial statement and tax bases
of assets and liabilities, given the provisions of enacted laws.

The components of the net deferred tax asset (liability) recognized in the
accompanying consolidated balance sheets at December 31, 1997 and 1998 are as
follows (in thousands):

1997 1998
---- ----
Deferred tax assets ............... $ 134,944 $ 179,484
Deferred tax liabilities .......... (90,122) (67,652)
--------- ---------
44,822 111,832
Valuation allowance ............... (44,822) (111,832)
--------- ---------
$ -- $ --
========= =========


F-15


The approximate effect of each type of temporary difference and carryforward
at December 31, 1997 and 1998 is summarized as follows (in thousands):

1997 1998
--------- ---------
Net operating losses..................... $ 106,214 $ 128,213
Intangibles and other assets............. (87,444) (62,084)
Depreciation of property and equipment... 24,388 39,941
Accruals and reserves.................... 1,664 5,762
--------- ---------
44,822 111,832
Valuation allowance...................... (44,822) (111,832)
--------- ---------
$ -- $ --
========= =========

The effective income tax rate differs from the statutory federal tax rate
primarily due to the nondeductibility of goodwill amortization and the inability
to recognize the benefit of current net operating loss ("NOL") carryforwards.
The NOL carryforwards expire at various dates through 2013. The Internal Revenue
Code contains provisions that may limit the NOL carryforwards available to be
used in any given year if certain events occur, including significant changes in
ownership, as defined.

The Company has established a valuation reserve against its net deferred tax
asset until it becomes more likely than not that this asset will be realized in
the foreseeable future.

6. Commitments and Contingencies

In the ordinary course of business, the Company and its subsidiaries are
defendants in a variety of judicial proceedings. In the opinion of management,
there is no proceeding pending, or to the knowledge of management threatened,
which, in the event of an adverse decision, would result in a material adverse
change in the financial condition of the Company.

Arch has operating leases for office and transmitting sites with lease terms
ranging from one month to approximately ten years. In most cases, Arch expects
that, in the normal course of business, leases will be renewed or replaced by
other leases.

Future minimum lease payments under noncancellable operating leases at
December 31, 1998 are as follows (in thousands):

Year Ending December 31,
------------------------
1999 ......................... $21,372
2000 ......................... 13,826
2001 ......................... 8,853
2002 ......................... 6,026
2003 ......................... 2,495
Thereafter ................... 1,516
-------
Total ................... $54,088
=======


Total rent expense under operating leases for the years ended December 31,
1996, 1997 and 1998 approximated $14.7 million, $19.8 million and $19.6 million,
respectively.

7. Employee Benefit Plans

Retirement Savings Plan--Arch has a retirement savings plan, qualifying under
Section 401(k) of the Internal Revenue Code covering eligible employees, as
defined. Under the plan, a participant may elect to defer receipt of a stated
percentage of the compensation which would otherwise be payable to the
participant for any plan year (the deferred amount) provided, however, that the
deferred amount shall not exceed the maximum amount permitted under Section
401(k) of the Internal Revenue Code. The plan provides for employer matching
contributions. Matching contributions for the years ended December 31, 1996,
1997 and 1998 approximated $217,000, $302,000 and $278,000, respectively.


F-16


8. Tower Site Sale

In April 1998, Arch announced an agreement to sell certain of its tower site
assets (the "Tower Site Sale") for approximately $38.0 million in cash (subject
to adjustment), of which $1.3 million was paid to entities affiliated with
Benbow in payment for certain assets owned by such entities and included in the
Tower Site Sale. In the Tower Site Sale, Arch is selling communications towers,
real estate, site management contracts and/or leasehold interests involving 133
sites in 22 states and will rent space on the towers on which it currently
operates communications equipment to service its own paging network. Arch used
its net proceeds from the Tower Site Sale to repay indebtedness under the API
Credit Facility. Arch held the initial closing of the Tower Site Sale on June
26, 1998 with gross proceeds to Arch of approximately $12.0 million (excluding
$1.3 million which was paid to entities affiliated with Benbow for certain
assets which such entities sold as part of this transaction) and held a second
closing on September 29, 1998 with gross proceeds to Arch of approximately $20.4
million.

Arch entered into options to repurchase each site and until this continuing
involvement ends the gain is deferred and included in other long-term
liabilities. At December 31, 1998, Arch had sold 117 of the 133 sites, which
resulted in a total gain of approximately $23.5 million and through December 31,
1998 approximately $2.5 million of this gain had been recognized in the
statement of operations and is included in operating income.

9. Divisional Reorganization

In June 1998, Arch's Board of Directors approved a reorganization of Arch's
operations (the "Divisional Reorganization"). As part of the Divisional
Reorganization, which is being implemented over a period of 18 to 24 months,
Arch has consolidated its former Midwest, Western and Northern divisions into
four existing operating divisions and is in the process of consolidating certain
regional administrative support functions, such as customer service,
collections, inventory and billing, to reduce redundancy and take advantage of
various operating efficiencies. In connection with the Divisional
Reorganization, Arch (i) anticipates a net reduction of approximately 10% of its
workforce, (ii) is closing certain office locations and redeploying other assets
and (iii) recorded a restructuring charge of $14.7 million, or $0.70 per share
(basic and diluted) in 1998. The restructuring charge consisted of approximately
(i) $9.7 million for employee severance, (ii) $3.5 million for lease obligations
and terminations and (iii) $1.5 million of other costs.

The provision for lease obligations and terminations relates primarily to
future lease commitments on local, regional and divisional office facilities
that will be closed as part of the Divisional Reorganization. The charge
represents future lease obligations, on such leases past the dates the offices
will be closed by the Company, or for certain leases, the cost of terminating
the leases prior to their scheduled expiration. Cash payments on the leases and
lease terminations will occur over the remaining lease terms, the majority of
which expire prior to 2001.

Through the elimination of certain local and regional administrative
operations and the consolidation of certain support functions, the Company will
eliminate approximately 280 net positions. As a result of eliminating these
positions, the Company will involuntarily terminate an estimated 900 personnel.
The majority of the positions to be eliminated will be related to customer
service, collections, inventory and billing functions in local and regional
offices which will be closed as a result of the Divisional Reorganization. As of
December 31, 1998, 217 employees had been terminated due to the Divisional
Reorganization. The majority of the remaining severance and benefits costs to be
paid by the Company will be paid during 1999.

The Company's restructuring activity as of December 31, 1998 is as follows
(in thousands):


Reserve
Initially Utilization of Remaining
Established Reserve Reserve
----------- ------- -------
Severance costs ......... $ 9,700 $ 2,165 $ 7,535
Lease obligation costs .. 3,500 366 3,134
Other costs ............. 1,500 260 1,240
------- ------- -------
Total ............. $14,700 $ 2,791 $11,909
======= ======= =======



F-17


10. Segment Reporting

The Company operates in one industry: providing wireless messaging services.
On December 31, 1998, the Company operated approximately 175 retail stores in 35
states of the United States.

11. Quarterly Financial Results (Unaudited)

Quarterly financial information for the years ended December 31, 1997 and
1998 is summarized below (in thousands, except per share amounts):





First Second Third Fourth
Quarter Quarter Quarter Quarter

Year Ended December 31, 1997:
Revenues........................................... $ 95,539 $ 98,729 $ 101,331 $ 101,242
Operating income (loss)............................ (26,632) (29,646) (27,208) (18,529)
Net income (loss).................................. (45,815) (49,390) (47,645) (39,024)
Basic net income (loss) per common share:
Net income (loss)............................... (2.21) (2.38) (2.29) (1.88)
Year Ended December 31, 1998:
Revenues........................................... $ 102,039 $ 103,546 $ 104,052 $ 103,998
Operating income (loss)............................ (19,418) (35,356) (20,783) (18,872)
Income (loss) before extraordinary item............ (45,839) (62,277) (47,994) (48,221)
Extraordinary charge............................... -- (1,720) -- --
Net income (loss).................................. (45,839) (63,997) (47,994) (48,221)
Basic net income (loss) per common share:
Income (loss) before extraordinary item......... (2.20) (2.97) (2.30) (2.31)
Extraordinary charge............................ -- (.08) -- --
Net income (loss)............................... (2.20) (3.05) (2.30) (2.31)





F-18

SCHEDULE II

ARCH COMMUNICATIONS GROUP, INC.

VALUATION AND QUALIFYING ACCOUNTS

Years Ended December 31, 1996, 1997 and 1998
(in thousands)





Balance at Other Balance
Beginning Charged to Additions to at End of
Allowance for Doubtful Accounts of Period Expense Allowance(1) Write-Offs Period
------------------------------- --------- ------- ------------ ---------- ------

Year ended December 31, 1996............. $ 2,125 $ 8,198 $ 1,757 $ (7,969) $ 4,111
======== ======= ======= ======== =======
Year ended December 31, 1997............. $ 4,111 $ 7,181 $ -- $ (5,548) $ 5,744
======== ======= ======= ======== =======
Year ended December 31, 1998............. $ 5,744 $ 8,545 $ -- $ (7,706) $ 6,583
======== ======= ======= ======== =======

(1) Additions arising through acquisitions of paging companies










Balance at Balance
Beginning Charged to Other at End of
Accrued Restructuring Charge of Period Expense Additions Deductions Period
---------------------------- --------- ------- --------- ---------- ------

Year ended December 31, 1998............. $ -- $14,700 $ -- $ (2,791) $11,909
======= ======= ======= ======== =======





S-1


EXHIBIT INDEX



2.1 Agreement and Plan of Merger, dated as of August 18, 1998 by and among
Arch Communications Group, Inc., Farm Team Corp., MobileMedia
Corporation and MobileMedia Communications, Inc. (1)
2.2 First Amendment to Agreement and Plan of Merger, dated as of September
3, 1998, by and among Arch Communications Group, Inc., Farm Team Corp.
and MobileMedia Communications, Inc. (1)
2.3 Second Amendment to Agreement and Plan of Merger, dated as of December
1, 1998, by and among Arch Communications Group, Inc., Farm Team Corp.
and MobileMedia Communications, Inc. (1)
2.4 Third Amendment to Agreement and Plan of Merger, dated as of February
8, 1999 by and among Arch Communications Group, Inc., Farm Team Corp.,
MobileMedia Corporation and MobileMedia Communications, Inc. (14)
3.1 Restated Certificate of Incorporation. (2)
3.2 Certificate of Designations establishing the Series B Junior
Participating Preferred Stock. (3)
3.3 Certificate of Correction, filed with the Secretary of State of
Delaware on February 15, 1996. (2) 3.4 Certificate of Designations
establishing the Series C Convertible Preferred Stock. (4)
3.5 Form of Certificate of Amendment to the Restated Certificate of
Incorporation. (1)
3.6 Form of Certificate of Amendment to the Restated Certificate of
Incorporation. (1)
3.7 By-laws, as amended. (2)
4.1 Indenture, dated February 1, 1994, between Arch Communications, Inc.
(formerly known as USA Mobile Communications, Inc. II) and United
States Trust Company of New York, as Trustee, relating to the 9 1/2%
Senior Notes due 2004 of Arch Communications, Inc. (5)
4.2 Indenture, dated December 15, 1994, between Arch Communications, Inc.
and United States Trust Company of New York, as Trustee, relating to
the 14% Senior Notes due 2004 of Arch Communications, Inc. (6)
4.3 Indenture, dated June 29, 1998, between Arch Communications, Inc. and
U.S. Bank Trust National Association, as Trustee, relating to the 12
3/4% Senior Notes due 2007 of Arch Communications, Inc. (4)
10.1 Second Amended and Restated Credit Agreement (Tranche A and Tranche C
Facilities), dated June 29, 1998, among Arch Paging, Inc., the Lenders
party thereto, The Bank of New York, Royal Bank of Canada and Toronto
Dominion (Texas), Inc. (4)
10.2 Second Amended and Restated Credit Agreement (Tranche B Facility),
dated June 29, 1998, among Arch Paging, Inc., the Lenders party
thereto. The Bank of New York, Royal Bank of Canada and Toronto
Dominion (Texas), Inc. (4)
10.3* Amendment No. 1 and Amendment No. 2 to the Second Amended and
Restated Credit Agreement (Tranche A and Tranche C Facilities).
10.4* Amendment No. 1 and Amendment No. 2 to the Second Amended and
Restated Credit Agreement (Tranche B Facility).
10.5 Asset Purchase and Sale Agreement, dated April 10, 1998, among
OmniAmerica, Inc. and certain subsidiaries of Arch Communications
Group, Inc. (4)
10.6 Letter Agreement, dated June 10, 1998, between Arch Communications
Group, Inc. and Motorola, Inc. (4) (7)
10.7 Debtors' Third Amended Joint Plan of Reorganization, dated as of
December 1, 1998. (1)
10.8 Commitment Letters to Purchase Stock and Warrants, dated as of August
18, 1998, by and among Arch Communications Group, Inc., MobileMedia
Communications, Inc. and W.R. Huff Asset Management Co., L.L.C., The
Northwestern Mutual Life Insurance Company, Northwestern Mutual Series
Fund, Inc., Credit Suisse First Boston Corporation and Whippoorwill
Associates, Inc. (1)
10.9 Amendments to Commitment Letters to Purchase Stock and Warrants, dated
as of September 3, 1998, by and among Arch Communications Group, Inc.,
MobileMedia Communications, Inc. and W.R. Huff Asset Management Co.,
L.L.C., The Northwestern Mutual Life Insurance Company, Northwestern
Mutual Series Fund, Inc., Credit Suisse First Boston Corporation and
Whippoorwill Associates, Inc. (1)



10.10 Amendments to Commitment Letters to Purchase Stock and Warrants,
dated as of December 1, 1998, by and among Arch Communications Group,
Inc., MobileMedia Communications, Inc. and W.R. Huff Asset Management
Co., L.L.C., The Northwestern Mutual Life Insurance Company,
Northwestern Mutual Series Fund, Inc., Credit Suisse First Boston
Corporation and Whippoorwill Associates, Inc. (1)
10.11 Amendments to Commitment Letters to Purchase Stock and Warrants,
dated as of February 8, 1999, by and among Arch Communications Group,
Inc., MobileMedia Communications, Inc. and W.R. Huff Asset Management
Co., L.L.C., The Northwestern Mutual Life Insurance Company,
Northwestern Mutual Series Fund, Inc., Credit Suisse First Boston
Corporation and Whippoorwill Associates, Inc. (14)
10.12 Form of Registration Rights Agreement, among Arch Communications
Group, Inc. and W.R. Huff Asset Management Co., L.L.C., The
Northwestern Mutual Life Insurance Company, Northwestern Mutual Series
Fund, Inc., Credit Suisse First Boston Corporation and Whippoorwill
Associates, Inc. (1)
10.13 Form of Registration Rights Agreement among Arch Communications
Group, Inc. and certain stockholders. (1)
10.14 Amendment No. 1 to Rights Agreement, dated June 29, 1998, between
Arch Communications Group, Inc. and the Bank of New York. (1)
10.15 Amendment No. 2 to Rights Agreement, dated as of August 18, 1998,
amending the Rights Agreement between Arch Communications Group, Inc.
and Bank of New York. (1)
10.16 Amendment No. 3 to Rights Agreement, dated as of September 3, 1998,
amending the Rights Agreement between Arch Communications Group, Inc.
and Bank of New York. (1)
10.17 Disclosure Statement of Debtors' Third Amended Joint Plan of
Reorganization, dated December 3, 1998. (1)
10.18 Form of Warrant Agreement, dated as of August 18, 1998, between Arch
Communications Group, Inc. and Bank of New York as provided for in the
First Amendment to Agreement and Plan of Merger Dated as of September
3, 1998 by and among Arch Communications Group, Inc., Farm Team Corp.
and MobileMedia Communications Inc. (1)
10.19 Bridge Commitment Letter, dated as of August 18, 1998, among Arch
Communications, Inc., Arch Communications Group, Inc. and The Bear
Stearns Companies, Inc., The Bank of New York, TD Securities (USA)
Inc. and the Royal Bank of Canada. (1)
10.20 Amendment No. 1 to Registration Rights Agreement, dated August 19,
1998, amending the Registration Rights Agreement dated as of June 29,
1998 by and among Arch Communications Group, Inc. and the Sandler
Capital Partners IV, LP, Sandler Capital Partners IV, FTE LP, South
Fork Partners, The Georgica International Fund Limited, Aspen Partners
and Consolidated Press International Limited. (1)
+10.21 Amended and Restated Stock Option Plan (8)
+10.22 Non-Employee Directors' Stock Option Plan (9)
+10.23 1989 Stock Option Plan, as amended (2)
+10.24 1995 Outside Directors' Stock Option Plan (10)
+10.25 1996 Employee Stock Purchase Plan (11)
+10.26 1997 Stop Option Plan (12)
+10.27 Deferred Compensation Plan for Nonemployee Directors (13)
+10.28 Form of Executive Retention Agreement by and between Messrs. Baker,
Daniels, Kuzia, Pottle and Saynor (13)
10.29 Stock Purchase Agreement, dated June 29, 1998, among Arch
Communications Group, Inc., Sandler Capital Partners IV, L.P., Sandler
Capital Partners IV FTE, L.P., Harvey Sandler, John Kornreich, Michael
J. Marocco, Andrew Sandler, South Fork Partners, the Georgica
International Fund Limited, Aspen Partners and Consolidated Press
International Limited. (3)
10.30 Registration Rights Agreement, dated June 29, 1998, among Arch
Communications Group, Inc., Sandler Capital Partners IV, L.P., Sandler
Capital Partners IV FTE, L.P., Harvey Sandler, John Kornreich, Michael
J. Marocco, Andrew Sandler, South Fork Partners, The Georgica
International Fund Limited, Aspen Partners and Consolidated Press
International Limited. (3)
10.31 Exchange Agreement, dated June 29, 1998, between Adelphia
Communications Corporation and Benbow PCS Ventures, Inc. (3)
10.32 Promissory Note, dated June 29, 1998, in the principal amount of
$285,015, issued by Benbow PCS Ventures, Inc. to Lisa-Gaye Shearing.
(3)



10.33 Guaranty, dated June 29, 1998, given by Arch Communications Group,
Inc. to Adelphia Communications Corporation. (3)
10.34 Guaranty, dated June 29, 1998, given by Arch Communications Group,
Inc. to Lisa-Gaye Shearing. (3)
10.35 Registration Rights Agreement, dated June 29, 1998, among Arch
Communications Group, Inc., Adelphia Communications Corporation and
Lisa-Gaye Shearing. (3)
10.36* Preferred Distributor Agreement dated June 1, 1998 by and between
Arch Communications Group, Inc. and NEC America, Inc. (7)
21.1* Subsidiaries of the Registrant.
23.1* Consent of Arthur Andersen LLP.
27.1* Financial Data Schedule.
- ----------------
* Filed herewith.
+ Identifies exhibits constituting a management contract or compensation
plan.
(1) Incorporated by reference from the Registration Statement on Form S-4
(file No. 333-63519) of Arch Communications Group, Inc.
(2) Incorporated by reference from the Registration Statement on Form S-3
(file No 333-542) of Arch Communications Group, Inc.
(3) Incorporated by reference from the Current Report on Form 8-K of Arch
Communications Group, Inc. dated October 13, 1995 and filed on October
24, 1995.
(4) Incorporated by referenced from the Current Report on Form 8-K of Arch
Communications Group, Inc. dated June 26, 1998.
(5) Incorporated by reference from the Registration Statement on Form S-1
(File No. 33-72646) of Arch Communications, Inc.
(6) Incorporated by reference from the Registration Statement on Form S-1
(File No. 33-85580) of Arch Communications, Inc.
(7) A Confidential Treatment Request has been filed with respect to
portions of this exhibit so incorporated by reference.
(8) Incorporated by reference from the Annual Report on Form 10-K of Arch
Communications Group, Inc. (then known as USA Mobile Communications
Holdings, Inc.) for the fiscal year ended December 31, 1994.
(9) Incorporated by reference from the Registration Statement on Form S-4
( File No. 33-83648) of Arch Communications Group, Inc. (then known as
USA Mobile Communications Holdings, Inc.)
(10) Incorporated by reference from the Registration Statement on Form S-3
( File No. 33-87474) of Arch Communications Group, Inc.
(11) Incorporated by reference from the Annual Report on Form 10-K of Arch
Communications Group, Inc. for the fiscal year ended December 31,
1995.
(12) Incorporated by reference from the Annual Report on Form 10-K of Arch
Communications Group, Inc. for the fiscal year ended December 31,
1996.
(13) Incorporated by reference from the Annual Report on Form 10-K of Arch
Communications Group, Inc. for the fiscal year ended December 31,
1997.
(14) Incorporated by reference from the Current Report on Form 8-K of Arch
Communications Group, Inc., dated March 2, 1999.