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History of AT&T
A Brief History
Milestones in AT&T History
Inventing the Telephone
History of the AT&T Network
History of AT&T and Television
AT&T History Links

Milestones in AT&T Network History

(Photo of AT&T Advertisement, 1974.)

AT&T Advertisement, 1974. By this time, many AT&T subscribers could dial their own overseas calls to twenty different countries.

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