"Father of the cellular phone" made first cell phone call #onthisday in 1973. Here's what's next in mobile tech: http://bit.ly/2nvWGww pic.twitter.com/nHw8yDadYR

“Father of the cellular phone” made first cell phone call in 1973📱. Here’s what’s next in mobile tech: http://bit.ly/2nvWGww 

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