cell phones library

 

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.

Featured Article:  How Cell Phones Work

Cell phones have completely changed the way we communicate with one another. These days, they're as common as keys; and with coverage plans extending as far as the eye can see, millions of people are never out of touch. See more »

How the iPhone Works

How the iPhone Works

In July 2008, people waited outside Apple stores for hours to get their hands on the 3G iPhone. What's so great about this little device?

See more »
How TV Phones Work

How TV Phones Work

Widespread mobile television has been a long time coming. TV-enabled cell phones have been available in Korea since 2002, but the real "mobile TV revolution" is only beginning, as telecom companies release DTV-enabled phones and rush to build the bro

See more »
Inside a Cell Phone

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.

See more »
Name the Price: Cell Phones

Name the Price: Cell Phones

Most people wouldn't be caught dead without a cell phone, and just about all of them can fit into the palm of your hand. But have you ever dreamed about a phone that's more special -- and how much it would cost?

See more »
Top 5 Emerging Phone Technologies

Top 5 Emerging Phone Technologies

Mobile technology has been advancing rapidly. Learn what the top 5 emerging phone technology trends are in this article.

See more »
Top 5 Future Cell Phones

Top 5 Future Cell Phones

Cell phone manufacturers are always trying to outdo one another with the latest features. What could they do to make the next round of phones more compelling than the last?

See more »
What does GSM mean in a cell phone?

What does GSM mean in a cell phone?

The most useful thing to know about the Global System for Mobile communications (GSM) is that it is an international standard. If you travel in Europe and many other parts of the world, GSM is the only type of cellular service available.

See more »
What is the Apple iPhone?

What is the Apple iPhone?

The renowned iPhone was once just a rumor. Learn why the iPhone was expected to change the industry.

See more »
What is the difference between analog and digital cell phones?

What is the difference between analog and digital cell phones?

There are two popular digital systems in the United States. One is generically known as "digital service," and the other is clearly branded as "PCS."

See more »
Which cell phone should I buy for my grandmother?

Which cell phone should I buy for my grandmother?

You don't see many cell phones advertised for older adults. If they want a mobile phone at all, they generally want something simple. Which one should you pick for your grandmother?

See more »
Why am I not allowed to use my cell phone in airplanes or hospitals?

Why am I not allowed to use my cell phone in airplanes or hospitals?

You're probably well-aware of the restrictions related to cell phone and laptop use on airplanes. But do you know exactly why they're in place?

See more »
Why is a cell phone called a cell phone?

Why is a cell phone called a cell phone?

One of the most interesting things about a cell phone is that it is really a radio. What does this have to do with your cell phone?

See more »
Will I be able to make phone calls using my watch?

Will I be able to make phone calls using my watch?

Those of you who remember the detective comic strip Dick Tracy surely remember his watch phone. LG Electronics showed its version at CES 2009.

See more »