Mobile telephone, Definition & History

Portable device that connects to a network to transmit and receive voice and other data.

The First Cell Phone: A Complete Phone History from 1920 to Present

The History of Mobile Phones From 1973 To 2008: The Cellphones That Made It ALL Happen

History of mobile phones What was the first mobile phone?

History Mobile Phone Photos and Images

Cell phone history: From the first phone to today's smartphone wonders

History of mobile phones What was the first mobile phone?

Why Mobile Phones are More Convenient Than Landline Phones?

What is a personal digital assistant (PDA)?

1. A Brief History of Mobile - Mobile Design and Development [Book]

How Cellphones Affect Communication Skills