Attached files
file | filename |
---|---|
EX-4.7 - EX-4.7 - AT&T INC. | d16270dex47.htm |
EX-4.6 - EX-4.6 - AT&T INC. | d16270dex46.htm |
EX-4.5 - EX-4.5 - AT&T INC. | d16270dex45.htm |
EX-4.4 - EX-4.4 - AT&T INC. | d16270dex44.htm |
EX-4.3 - EX-4.3 - AT&T INC. | d16270dex43.htm |
EX-4.2 - EX-4.2 - AT&T INC. | d16270dex42.htm |
EX-4.1 - EX-4.1 - AT&T INC. | d16270dex41.htm |
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