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Alexander Graham Bell created a telephone, which was the first bi directional eloctronic transmition of spoken words.
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The rotery Phone was invented by Almon B. Stowger but it was'nt until 1919, the first Rotary dial was used in service.
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The Push Button Phone was introduced by Bell, to the public and was first installed in Carnegie, and Greensburg ,Pennsylvania
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The Motorola DynaTAC was one of the first mobile phones. It cost about $4000 pounds and talking could last for about 30 minutes.
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This was the first succesful flip phone. Motorola sold 60 million of these.
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This of the Classic phones. It had a long battery life, and was customizable
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Blackberry was one of the leading phones during the 2000s, because of its physical keyboard and BBM, and its advanced email capabilities.
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Smart Phones are used all over the world, creating a new way of comunicating.