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  2. History of videotelephony - Wikipedia

    en.wikipedia.org/wiki/History_of_videotelephony

    By 1930, AT&T's "two-way television-telephone" system was in full-scale experimental use. [7] [20] The Bell Labs' Manhattan facility devoted years of research to it during the 1930s, led by Dr. Herbert Ives along with his team of more than 200 scientists, engineers and technicians, intending to develop it for both telecommunication and broadcast entertainment purposes.

  3. History of AT&T - Wikipedia

    en.wikipedia.org/wiki/History_of_AT&T

    History of AT&T. The history of AT&T dates back to the invention of the telephone. The Bell Telephone Company was established in 1877 by Alexander Graham Bell, who obtained the first US patent for the telephone, and his father-in-law, Gardiner Greene Hubbard. Bell and Hubbard also established American Telephone and Telegraph Company in 1885 ...

  4. AT&T Stadium - Wikipedia

    en.wikipedia.org/wiki/AT&T_Stadium

    AT&T Stadium was the site of the 2009 and 2010 Big 12 Championship Games, the last two held prior to the 2010–13 Big 12 Conference realignment. On December 5, 2009, the Texas Longhorns defeated the Nebraska Cornhuskers 13–12 in the 2009 Big 12 Championship Game , the first to be held in the stadium with attendance announced at 76,211. [ 68 ]

  5. The call and text message records from mid-to-late 2022 of tens of millions of AT&T cellphone customers and many non-AT&T customers were exposed in a massive data breach, the telecom company ...

  6. Call screening - Wikipedia

    en.wikipedia.org/wiki/Call_screening

    Call screening is the process of evaluating the characteristics of a telephone call before deciding how or whether to answer it. [1] Some methods may include: listening to the message being recorded on an answering machine or voice mail. [1] checking a caller ID display to see who or where the call is from. [1]

  7. AT&T - Wikipedia

    en.wikipedia.org/wiki/AT&T

    AT&T Inc. AT&T Inc., an abbreviation for its former name, the American Telephone and Telegraph Company, is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. [5] It is the world's third largest telecommunications company by revenue and the third largest wireless carrier in the ...

  8. AT&T says data from 109 million US customer accounts ... - AOL

    www.aol.com/news/t-says-data-around-109...

    WASHINGTON (Reuters) -AT&T said on Friday the company suffered a massive hacking incident as data from about 109 million customer accounts containing records of calls and texts from 2022 was ...

  9. AT&T Communications - Wikipedia

    en.wikipedia.org/wiki/AT&T_Communications

    Website. www.att.com. AT&T Communications is a division of AT&T that focuses on mobile phone, broadband, fixed line telephone, home security, network security, and business services. The division houses AT&T Mobility, AT&T Internet, AT&T Phone, AT&T Long Distance, AT&T Labs, AT&T Digital Life, and AT&T Cybersecurity.