HowStuffWorks "Phones, Cell Phones & Wireless Telephony Channel"

WHAT'S INSIDE: PHONES

Telecommunications devices, including cell phones, satellite radio or Voice over IP, connect us to one another and to the world of information at our fingertips. Learn all about the technologies we depend upon for efficient communication.

Cell Phones
Cell Phone Apps
Home Telephones
Telephone Technology
Wireless

Cell Phones
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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Cell Phone Apps
Many people now look to their phone for quick information about their location, bank account or the nearest restaurant. Explore some of the most popular cell phone apps and the best ways to use them.
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Home Telephones
Explore the technology and options for home telephones. Learn how cordless phones work, what 900 MHz is, how ATT is and what the colored wires on your phone jack are.
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Telephone Technology
We'll look at the different telephone technologies that enable us to easily communicate. Learn about Skype and Vonage, caller ID, fiber optics and more.
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Wireless
Wireless electronic technology has opened up a whole new world for consumers and businesses. Learn about everything from municipal WiFi networks to DSL.
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FEATURED: PHONES

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Inside a Cell Phone

On a "complexity per cubic inch" scale, cell phones are some of the most intricate devices people play with on a daily basis. Take a look inside a cell phone.