From their invention well into the 1970s, all telephones and telephone networks were owned by American Telephone and Telegraph Company or AT&T or "Ma Bell." AT&T was composed of regional Bell operating companies (RBOCs) such as Pacific Telephone or New York Telephone; other divisions of AT&T and parts of the
Bell System included Bell Laboratories, AT&T Long Lines and
Western Electric, the manufacturing arm. All telephones, all components of the public switched telephone network (PSTN), and all devices connected to the network were made by
Western Electric and no other devices were allowed to be connected to the network. Since
Western Electric telephones were leased by subscribers and never sold, they were designed to be extremely durable, and the quality of manufacture of
Western Electric telephones is the stuff of legend.
Western Electric innovations included the Princess and Trimline telephones of the 1960s, and the development of touch-tone dialing as a replacement for rotary dialing.
When AT&T was broken up by court order after an antitrust lawsuit, telephones and telephone equipment was and continues to be made by numerous competing manufacturers; and Western Electric no longer exists as such. As a result, modern telephones are more cheaply made than were Western Electric models.
Some people never purchased telephones after the AT&T breakup and continue to lease their existing Western Electric models from their RBOC, such people have paid for their telephones ten times over!
History
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