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  2. History of mobile phones - Wikipedia

    en.wikipedia.org/wiki/History_of_mobile_phones

    2G also introduced the ability to access media content on mobile phones. In 1998, the first downloadable content sold to mobile phones was the ring tone, launched by Finland's Radiolinja (now Elisa). Advertising on the mobile phone first appeared in Finland when a free daily SMS news headline service was launched in 2000, sponsored by advertising.

  3. History of the telephone in the United States - Wikipedia

    en.wikipedia.org/wiki/History_of_the_telephone...

    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 and replaced by a ...

  4. History of telecommunication - Wikipedia

    en.wikipedia.org/wiki/History_of_telecommunication

    1965: First North American public videophone network; 1969: Computer networking; 1973: First modern-era mobile (cellular) phone; 1974: Internet (see History of Internet) 1979: INMARSAT ship-to-shore satellite communications; 1981: First mobile (cellular) phone network; 1982: SMTP email; 1998: Mobile satellite hand-held phones; 2003: VoIP ...

  5. Mobile phone - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone

    Two decades of evolution of mobile phones, from a 1992 Motorola DynaTAC 8000X to the 2014 iPhone 6 Plus. A mobile phone or cell phone [a] is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area, as opposed to a fixed-location phone (landline phone).

  6. Timeline of the telephone - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_the_telephone

    1667 to 1875. 1667: Robert Hooke creates an acoustic string telephone that conveys sounds over a taut extended wire by mechanical vibrations. [ 1 ][ 2 ] 1844: Innocenzo Manzetti first suggests the idea of an electric "speaking telegraph", or telephone. 1849: Antonio Meucci demonstrates a communicating device to individuals in Havana.

  7. Martin Cooper (inventor) - Wikipedia

    en.wikipedia.org/wiki/Martin_Cooper_(inventor)

    Martin Cooper (inventor) Martin Cooper (born December 26, 1928) is an American engineer. He is a pioneer in the wireless communications industry, especially in radio spectrum management, with eleven patents in the field. [2][3] On April 3, 1973, he placed the first public call from a handheld portable cell phone while working at Motorola, from ...

  8. Category:Mobile phones by year of introduction - Wikipedia

    en.wikipedia.org/wiki/Category:Mobile_phones_by...

    Mobile phones introduced in 2000 ‎ (10 P) Mobile phones introduced in 2001 ‎ (12 P) Mobile phones introduced in 2002 ‎ (19 P) Mobile phones introduced in 2003 ‎ (20 P) Mobile phones introduced in 2004 ‎ (27 P) Mobile phones introduced in 2005 ‎ (52 P) Mobile phones introduced in 2006 ‎ (56 P)

  9. Cordless telephone - Wikipedia

    en.wikipedia.org/wiki/Cordless_telephone

    A Panasonic KX-TG2226B 2.4GHz cordless phone with answering machine. A cordless telephone or portable telephone has a portable telephone handset that connects by radio to a base station connected to the public telephone network. The operational range is limited, usually to the same building or within some short distance from the base station.