DynaTAC

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Motorola DynaTAC 8000X

Motorola customer using a cell phone in 1984

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DynaTAC

cell phone

Also known as: Dynamic Adaptive Total Area Coverage

Learn about this topic in these articles:

development by Cooper

In Martin Cooper
The result, the DynaTAC (Dynamic Adaptive Total Area Coverage) phone, was 23 cm (9 inches) tall and weighed 1.1 kg (2.5 pounds). It allowed 35 minutes of talk before its battery ran down.
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