There is no such thing as a "type of cell phone". There are different types of networks, however.
The first major type is GSM. This is used by Cingular/AT&T Wireless and T-Mobile. It uses time slots to allow multiple people to use one tower.
The next major type is CDMA. This is used by Verizon Wireless, Alltel, Sprint/Nextel (to an extent), and TechMaster Telecom. It uses multiple frequencies to allow multiple users.
The final type is PCS. This is used by Sprint/Nextel and Verizon Wireless where CDMA is not available. Because PCS is a form of GSM, it uses multiple time slots.
cell phones
who where cell phones available to
No one discovered cell phones. Someone named Dr.Martin Cooper invented cell phones. No one discovered cell phones. Someone named Dr.Martin Cooper INVENTED cell phones.
call cell phones cell phones? Cell phones are called cell phones because each one communicates with cell antenna, which covers a certain area,
a burden a of cell phones is cyberbulling
Discount cell phones are cell phones that are purchased at a lower than retail price.
In my opinion CELL PHONES are so much better.
Cell phones were called car phones in the year 1980.
Rugged cell phones are cell phones that are durable and can withstand accidents such as being dropped and handled roughly better than most normal cell phones can.
we get cell phones at stores such as; metro PCs,target,walmart,and great malls.mostly people get their phones at metro PCs. some cell phones are really smart and cost a lot of money. that's were we get our cell phones at.
Of course people have cell phones in canada! thats like asking if they have cell phones in america!
not all moms have cell phones but most moms have cell phones to keep in touch with other