Howstuffworks "How Cell Phones Work"

Today's cell phone technology is advancing at a rapid pace while prices are getting lower. We’ll explore everything from the advanced -- the iPhone or the future of the Google phone -- to cell phone viruses and ring tones.

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> Home Telephones
> Telephone Technology
> Wireless

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How Cell Phones Work

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TOP SELLING
CELL PHONES

LG Shine KE970 Cellular Phone

Tri Band Mobile, 262K Colors (TFT), 240 x 320

$25 - $205

Motorola RAZR V3 Cellular Phone

Quad Band Clamshell Mobile, 5 MB, 65K Colors (TFT), 176 x 220, 7.17 Hours Talk Time

Sony Ericsson w580i Cellular Phone

Quad Band Candy Bar 12 MB, 262K Colors (TFT), 240 x 320

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