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With new technology comes new responsibilities

February 27, 2012
Trooper Randy Servia - Michigan State Police , The Alpena News

In 1876, Alexander Graham Bell was credited with the invention of the telephone, but how long did it take to go mobile? The first cell phones were developed around 1947. These phones were car based (similar to walkie talkies) and only one person could talk at a time.

 
 
 

 

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