culture.

A senior engineer at Motorola named Martin Cooper was the first person to make a phone call on April 3, 1973. He decided the first phone call should be to a rival telecommunications company saying "I'm speaking via a mobile phone". Ten years later, Motorola released the Motorola DynaTAC, the first commercially available mobile phone. In the early 1990s Nokia released the Nokia 1011, the first mass-produced mobile phone.