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The surprising ways cellphones have changed our lives - BBC Future
50 Years Ago, the First Mobile Phone Call Was Made on This DynaTAC Dinosaur
On April 3, 1973, The First Cell Phone Call Was Made. – Station HYPO
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Why is a mobile phone also called a cell phone? - Quora
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Why is a cell phone called a cell phone? | HowStuffWorks
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Do you know why mobile phones are also called cell phones?
The Evolution Of Mobile Phones: 1973 To 2019 - Flaunt Digital
The First Mobile Phone Call Was Made 40 Years Ago Today - The Atlantic
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50 years ago, he made the first cell phone call | CNN Business