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Alexander Graham Bell created the first telephone
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Alecander Graham creates the bell company.
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A crank telephone produced a voltage that operated a relay on the Operator's switchboard that would drop a little flag and indicate to the operator that you wanted to make a call. The operator would see the flag fall and plug into the corresponding jack and would talk to the person that wanted to make a call
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Johnston invented the trackphones in 1996
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They can serve the web, text, call, take pictures and so much more.
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The razor cell phone is a small flip phone that is portable,