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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