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This timeline of the telephone covers landline, radio, and cellular telephony technologies and provides many important dates in the history of the telephone . Charles Bourseul. Johann Philipp Reis. Elisha Gray.
Le téléphone est un appareil de communication initialement conçu pour transmettre la voix humaine et pouvoir communiquer à distance. Pour fonctionner, le téléphone nécessite une infrastructure terrestre ou spatiale : le réseau téléphonique.
Mar 14, 2024 · telephone (countable and uncountable, plural telephones) A telecommunication device (originally mechanical, and now electronic) used for two-way talking with another person (now often shortened to phone). Synonyms: (slang) blower, phone, (slang) Ameche, (slang) dog and bone, (informal) horn, (slang) pipe; see also Thesaurus: phone Hyponym ...
Alexander Graham Bell (March 3, 1847 – August 2, 1922) was a Scottish-born British-Canadian-American teacher, scientist, and inventor. He was the founder of the Bell Telephone Company. In 1876, Bell was the first inventor to patent the telephone, and he helped start the Bell Telephone Company with others in July 1877. [1]
A mobile phone (or cellphone) 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).
100+ articles. Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
A smartphone (often simply called a phone) is a mobile device that combines the functionality of a traditional mobile phone with advanced computing capabilities.
