Hung Yen Travel

Hung Yen

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Hung Yen Travel on In 1927, AT&T inaugurated commercial transatlantic telephone service to London using two-way radio. Radiotelephone service to Hawaii began in 1931 and to Tokyo in 1934. In 1956, service to Europe moved to the first transatlantic submarine telephone cable. Transpacific cable service began in 1964. AT&T opened its first microwave relay system between the cities of New York and Boston in 1948. In 1962, AT&T placed the first commercial communications satellite in orbit, offering an additional alternative especially suited to international communications. During its life, AT&T Bell Laboratories has been the home of more than 22,000 patents and seven Nobel- Prize winners. Hung Yen Travel 2016.

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