What is a "A Cell Phone"? The Most Authoritative Explanation.

What is the difference between a cell phone and a regular phone?

A cell phone combines technologies, mainly telephone, radio, and computer. Most also have a digital camera inside. Cell phones work as two-way radios. They send electromagnetic microwaves from base station to base station. The waves are sent through antennas. This is called wireless communication. Early cell telephones used analog networks.

How does a cell phone work?

n. A portable telephone that sends and receives radio signals through a network of short-range transmitters located in overlapping cells throughout a region, with a central station making connections to regular telephone lines. Also called cellular telephone, mobile phone.

What is a cell phone?

A mobile phone (also known as a hand phone, cell phone, or cellular telephone ) is a small portable radio telephone . The mobile phone can be used to communicate over long distances without wires. It works by communicating with a nearby base station (also called a "mobile tower") which connects it to the main phone network.

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What is a "A Cell Phone"? The Most Authoritative Explanation.

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