The TELEPHONE is a telecommunications device that transmits and receives sound, most commonly the human voice. Telephones, which are invented by Sir Alexander Graham Bell, a point-to-point communication system whose most basic function is to allow two people separated by large distances to talk to each other. It is one of the most common appliances in the developed world, and has long been considered indispensable to businesses, households and governments. The word "telephone" has been adapted to many languages and is widely recognized around the world. Alexander Bell probably invented it so people could communicate better without using telegrams, letters, and stuff like that.
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