Do you know when cellular telephones came out or when verizon was established? What about AT&T?
Forty years ago this month, Motorola engineer Martin Cooper changed the world by making the world’s first cell phone call.
He stood on a New York City street on April 3, 1973, with a 10-inch-long, 2.5-pound phone nicknamed “the brick” and called his engineering nemesis at the much bigger Bell Labs.
Verizon was Established in 1983 on October 7th. at&t was established October 5th 1983. That's strange that at&t was established 2 days before Verizon.
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