Cell Phones Cell Phones - Basic Information

What's a smart phone?

A smart phone combines a cell phone with a PDA. Smart phones work great as organizers, but they can also be pretty pricey.

What's SMS?

Text messaging, or SMS, is a way to send short text notes to other cell phones. "Texting" is popular with Europeans, Asians, and U.S. teens.

Camera phone?

Many phones now come with cameras. A "VGA" camera shoots 640x480-pixel shots, while better cameras are measured in "megapixels."

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PC World: How to Buy a Cell Phone

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  • Apple iPhone Apple iPhone

    Finally! After all the hype I got my hands on the iPhone and, yes, it does live up to all the hoopla ...

  • Motorola Rizr Motorola Rizr

    The Motorola Rizr is a nice combination of style and sensibility. It's got a rubberized exterior cas ...

  • Treo 700w Treo 700w

    The Treo 700W is a smartphone that does it all. The Treo is amazing at handling email, text and mult ...

  • Motorola Q Motorola Q

    The Motorola Q phone is smart and beautiful, kind of like the supermodel Tyra Banks, but that's not ...

Questions and Answers on Cell Phones

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Roxass Hands free headset, safe? - Roxass
The cord only transfers signals that vibrate the speaker in the earpiece a certain way. It doesn't emit radiation or a signal of any kind. The cell phone, and bluetooth headsets ... Read more

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