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Alexander Graham Bell
From his notebook, Alexander Graham Bell drafted the telephone. -
Period: to
Phone TIme Line
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US ARMY RADIO
In the 1940's US Army would use radio transmission to communicate messages in the field. -
Commercial Model
The commercial model was released in car phones. These phones used radio signals to communicate. -
First Cell Phone Released 1983
In 1983, the first commerical use cellphone was released for usage. -
2002 Nokia Cell Phone
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Current Iphone
Currently, Smartphones such as the iPhone can be found all around the world.
