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The Story Behind the First Cell Phone Call Ever Made

The head engineer for the team who built the cellular telephone made a prank call
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The First Cell Phone Call Was an Epic Troll

On April 3, 1973, an engineer named Martin Cooper did something crazy: He made a phone call while walking down the street. Cooper was heading up a team of engineers at Motorola who were working to build the world’s first cellular telephone. Once the brick-like device was ready for testing, Cooper’s first inclination was to call a competitor. He hoisted the thing up to his ear and dialed up Joel Engel, who was doing similar work at AT&T, to tell him he had a functional portable phone.  

“There was silence at the other end of the line,” recalls Cooper. “To this day, Joel doesn’t remember that call, and I’m not sure I blame him.”