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An early version was also found in use by the Chimu in Peru. The gourd and stretched-hide version resides in the Smithsonian Museum collection and dates back to around the 7th century AD. [5] For a few years in the late 1800s, acoustic telephones were marketed commercially as a competitor to the electrical telephone.
1 July 1881: The world's first international telephone call is made between St. Stephen, New Brunswick, Canada, and Calais, Maine, United States. [22] 11 October 1881: The Sydney telephone exchange opened with 12 subscribers. 1882: A telephone company—an American Bell Telephone Company affiliate—is set up in Mexico City.
An old rotary dial telephone AT&T push button telephone made by Western Electric, model 2500 DMG black, 1980. A telephone, colloquially referred to as a phone, is a telecommunications device that enables two or more users to conduct a conversation when they are too far apart to be easily heard directly.
This is an accepted version of this page This is the latest accepted revision, reviewed on 21 December 2024. Technical and legal issues surrounding the development of the modern telephone For broader coverage of this topic, see History of the telephone. Replica of Antonio Meucci's telettrofono Reis's telephone The invention of the telephone was the culmination of work done by more than one ...
However, the key innovators were Alexander Graham Bell and Gardiner Greene Hubbard, who created the first telephone company, the Bell Telephone Company in the United States, which later evolved into American Telephone & Telegraph (AT&T), at times the world's largest phone company. Telephone technology grew quickly after the first commercial ...
The world's first telephone exchange took place on Jan. 28, 1878. ... Reuben H. Donnelley created what became known as the Yellow Pages for commercial listings. ... which meant regional telephone ...
These were the first publicly witnessed long-distance telephone calls in the UK. The queen found the process "quite extraordinary" although the sound was "rather faint". [109] She later asked to buy the equipment that was used, but Bell offered to make "a set of telephones" specifically for her. [110] [111]
Until the 1970s, most telephones were permanently wired to the telephone line installed at customer premises. Later, conversion to installation of jacks that terminated the inside wiring permitted simple exchange of telephone sets with telephone plugs and allowed portability of the set to multiple locations in the premises where jacks were ...