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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 ...
AT&T. AT&T Inc. 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 wireless carrier in the United States. [5] As of 2023, AT&T was ranked 13th on the Fortune 500 rankings of the ...
Cultural-historical activity theory. Cultural-historical activity theory ( CHAT) [1] is a theoretical framework [2] which helps to understand and analyse the relationship between the human mind (what people think and feel) and activity (what people do). [3] [4] [5] It traces its origins to the founders [6] of the cultural-historical school of ...
Sir Lucian Charles Grainge CBE (born 29 February 1960) is a British record executive who has served as chairman and chief executive officer (CEO) of Universal Music Group since 2010. [1] [2] [3] Beginning as an A&R staffer in the late 1970s, Grainge has worked in the music industry his entire career. [4] Billboard magazine named him the most ...
John Stankey. John T. Stankey (born 1962) is an American businessman who is the CEO of AT&T [1] [2] He previously was AT&T's president and COO and before that CEO of WarnerMedia. [3] [2] [4] Stankey led AT&T's acquisition of DirecTV and Time Warner in 2015 and 2018, respectively. [5] [6] He assumed the CEO role of AT&T in July 2020, succeeding ...
General manager August 3, 2012 () July 12, 2013 Mr. McMahon announced Booker T as the new general manager of SmackDown. Theodore Long Senior Advisor August 3, 2012 () July 12, 2013 Was named Booker's advisor after he asked for his help. Served as general manager during Booker's injury. Eve Torres: Assistant to general manager
Mobile virtual network operators (MVNOs) in the United States lease wireless telephone and data service from the three major cellular carriers in the country, AT&T Mobility, T-Mobile US, and Verizon. [1] [2] In 2016, MVNOs across the nation such as Metro PCS, Boost Mobile, Cricket Wireless, and Tracfone brands served about 36 million subscribers.
Milana Aleksandrovna Vayntrub ( / ˈvaɪntruːb / VYNE-troob, Russian: Милана Александровна Вайнтруб; [4] born March 8, 1987) is an American actress, comedian, and activist. Born in the Soviet Union, she began her career as a child actress shortly after immigrating to the United States. She came to prominence for her ...