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Alexander Graham Bell created the first telephone in 1876. One of Alexander's assistants was trying to reactivate a telegraph transmitter. Bell believed he could solve the problem of sending a human voice over a wire. -
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The Dial phone has a switchboard that implements a signaling technology in telecommunications, people call this pulse dialing. -
The Cordless phone was created as an easy phone that is portable. They became extremely popular because it was easy to eavesdrop on conversations. The earliest version operated at 27 MHz -
A Motorola employee wanted to have more freedom to talk on the phone away from their cars. As a result, Motorola embarked on a project to create a more portable device. -
This phone was created as a new revolution. It was the first phone to combine the functions of a cell phone you could make calls, and a PDA, which back then was a handheld device you could use for emails and send faxes.