AT&T Archives: Switchboards, Old and New (Bonus Edition)
13:20
YouTubeAT&T Tech Channel
AT&T Archives: Switchboards, Old and New (Bonus Edition)
See more from the AT&T Archives at http://techchannel.att.com/archives Introduction by George Kupczak of the AT&T Archives and History Center Switchboards, Old and New traces the development of voice switching methods from the first system that utilized the wires of a burglar alarm unit in Boston in 1877, to the "latest type" of switching in ...
284.3K viewsApr 17, 2012
Telephone Switchboard History
New Haven, CT Birthed the Modern Telephone #newhavenct #telephone #history In 1878, New Haven, Connecticut became the birthplace of the modern telephone. George Coy launched the world’s first commercial telephone exchange in the Boardman Building, connecting callers through a central switchboard. Within weeks came the first phone book—just 50 names and no numbers. Early operators were boys, soon replaced by women known for patience and poise. By year’s end, subscribers had grown eightfold, layin
New Haven, CT Birthed the Modern Telephone #newhavenct #telephone #history In 1878, New Haven, Connecticut became the birthplace of the modern telephone. George Coy launched the world’s first commercial telephone exchange in the Boardman Building, connecting callers through a central switchboard. Within weeks came the first phone book—just 50 names and no numbers. Early operators were boys, soon replaced by women known for patience and poise. By year’s end, subscribers had grown eightfold, layin
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