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A man talks on his mobile phone while standing near a conventional telephone box, which stands empty. Enabling technology for mobile phones was first developed in the 1940s but it was not until the mid-1980s that they became widely available. By 2011, it was estimated in Britain that more calls were made using mobile phones than wired devices. [1]
That first cell phone began a fundamental technology and communications market shift to making phone calls to a person instead of to a place. [6] [19] Bell Labs had introduced the idea of cellular communications in 1947, but their first systems were limited to car phones which required roughly 30 pounds (12 kg) of equipment in the trunk. [21]
11 February 1876: Elisha Gray invents a liquid transmitter for use with a telephone, but he did not make one. 14 February 1876 about 9:30 am: Gray or his lawyer brings Gray's patent caveat for the telephone to the Washington, D.C. Patent Office (a caveat was a notice of intention to file a patent application.
On 1 July 1991, in Helsinki, the first telephone call on the GSM G2 network was made by Harri Holkeri, the Prime Minister of Finland. He used a prototype Nokia GSM phone to make the call. [26] In 1992, the first GSM phone, the Nokia 1011, was made commercially available. [26] [27] The model number, "1011" refers to its launch date on 10 ...
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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.
1883: The Yellow Pages are invented. The business listings directory got its iconic look by accident in 1883 when a Cheyenne, Wyoming, printer ran out of white paper and made do with yellow paper ...
2015: Verizon acquires AOL and its full set of brands, the first notable media acquisition that lays the groundwork for what would become known as the Verizon Media Group. 2016 : Verizon acquires ...