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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, which acquired the ...
Universal credit card. A Universal Card was a concept in the early 2010s for an electronic card with the same form factor as a magnetic stripe card that was capable of emulating any magnetic stripe data card. Data would be stored either in the card, or on a smart phone that communicates with it. [1] It would allow consumer to consolidating ...
EMV contactless symbol used on compatible payment terminals. EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standard.Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC) for ...
AT&T Inc. AT&T Inc., simply known as AT&T, 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. [4] It is the world's third-largest telecommunications company by revenue and the second-largest ...
The Pyramid "System 7000" was a large symmetric multiprocessor, containing 12 CPUs, and saw its first large-scale application at the AT&T Universal Cards credit-card billing center, the first enterprise-scale replacement of mainframes by a UNIX server within AT&T. Both these systems used the MIPS R-series RISC microprocessors. After the WE ...
The Universal Service Fund (USF) is a system of telecommunications subsidies and fees managed by the United States Federal Communications Commission (FCC) to promote universal access to telecommunications services in the United States. The FCC established the fund in 1997 in compliance with the Telecommunications Act of 1996.
WarnerMedia. Warner Media, LLC (doing business as WarnerMedia) was an American multinational mass media and entertainment conglomerate owned by AT&T. It was headquartered at the 30 Hudson Yards complex in New York City. It was established as Time Warner in 1990, following a merger between Time Inc. and Warner Communications.
AT&T has agreed to pay $13 million to settle a federal investigation into whether the mobile phone service provider failed to protect customer information in connection with a data breach last ...