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AT&T's California customers recently saw the monthly rate for basic home phone service. With federal regulations on how much phone companies can charge expected to end next year, there's a chance ...
Plain Old Telephone Service (POTS), or Plain Ordinary Telephone System [1], is a retronym for voice-grade telephone service that employs analog signal transmission over copper loops. The term POTS originally stood for Post Office Telephone Service , as early telephone lines in many regions were operated directly by local Post Offices .
Landline service is typically provided through the outside plant of a telephone company's central office, or wire center. The outside plant comprises tiers of cabling between distribution points in the exchange area, so that a single pair of copper wire, or an optical fiber, reaches each subscriber location, such as a home or office, at the network interface.
The telephone played a major communications role in American history from the 1876 publication of its first patent by Alexander Graham Bell onward. In the 20th century the American Telephone and Telegraph Company (AT&T) dominated the telecommunication market as the at times largest company in the world, until it was broken up in 1982 and replaced by a system of competitors.
(Official industry term: plain old telephone service.) Earlier this year, California regulators rejected a bid by AT&T to pull back from copper-wire landline service in the state. The carrier ...
18 November 1963: AT&T commences the first subscriber Touch-Tone service in the towns of Carnegie and Greensburg, Pennsylvania, using push-button telephones that replaced rotary dial instruments. 31 May 1965: The world's first electronic switching system commences commercial service in Succasunna, New Jersey, in form of the 1ESS.
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