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Hace 1 día · A partir de este momento, el desarrollo del teléfono se aceleró rápidamente. Bell fundó la Bell Telephone Company en 1877, que más tarde se convertiría en el gigante de las telecomunicaciones AT&T. En los años siguientes, se produjeron numerosas mejoras técnicas.
Hace 1 día · The Bell company, regardless of many name changes and divisions, was clearly a very important company. [Brian] points out that in 1917, it was the second-largest company in the United States and ...
Hace 3 días · This article is about the company known as AT&T since 2005. For the original AT&T (American Telephone and Telegraph) founded in 1885, see AT&T Corporation. For the telephone company founded in 1882, see Southwestern Bell. For other uses, see AT&T (disambiguation).
Hace 2 días · Nortel Networks Corporation ( Nortel ), formerly Northern Telecom Limited, was a Canadian multinational telecommunications and data networking equipment manufacturer headquartered in Ottawa, Ontario, Canada. It was founded in Montreal, Quebec in 1895 as the Northern Electric and Manufacturing Company. Until an antitrust settlement in 1949, Northern Electric was owned mostly by Bell Canada and ...
Hace 3 días · The Birth of AT&T The story of AT&T begins with Alexander Graham Bell’s invention of the telephone in 1876. Recognizing the revolutionary potential of his invention, Bell founded the Bell Telephone Company in 1877.
Hace 4 días · On January 25th, 1915, Alexander Graham Bell made the call from his office on 15 Dey Street in the Financial District of Manhattan to his assistant Thomas Agustus Watson in San Francisco.
Hace 5 días · The building that stands at 140 New Montgomery was built in 1925 for the Pacific Telephone Company, part of the Bell System. It was, at the time, the first significant skyscraper in San...
