they help us keep in touch with each other
They make us cell phones!!
345,000 cell phones in the US in 1985
Can you dial *77 on your cell phones that goes directly into State troopers for help while on the roads?
Yes
The majority of kids in the US have cell phones. Since the question was asked in 2008, costs of cell phones have dropped to point where price is not a barrier to owning them.
27 million cell phones are sold each year
Cell phones are changing constantly. The latest in cell phones is the smartphone, such as the iPhone. In the future, phones will continue to give us more access to data and be smaller and smaller.
The United States is third place for most cell phones, with 260 million sets.
In case you are in a situation, cell phones are there to call 911 or any other emergency number.
Nobody knows. It is probably around 5,4200 cell phones.
All of them.
a lot