Cell phones are just radios but they are complicated radios.
calls are transmitted through cell towers.
On some phones you can
false
VoIP phones differ from cell phones primarily in that they connect through the internet, rather than via a cell signal. Therefore they do not require any additional phone plan as all the data is covered by your internet plan.
Many newer cell phones have better capabilities to connect to the internet compared to older phones. Also most new phones have a touch screen, and QWERTY keyboard. Some phones also have push to talk which is new for phones.
3G phones are enabled with the ability to connect to the 3G network. It is a high speed cellular network.
All the cell phones that t-mobile offers to the consumer, will have bluetooth built into them. This will allow you to connect to other phones and computers.
Cell phones that do not have a current cell phone plan can usually be used in the case of an emergency to call for help. Smart phones can also be used to do many things like play games and music and connect to the internet using WiFi.
people buy cell phones to communicate quickly with their family, friends, and business partners. plus its an easy way to connect with the world
cell phones
No reason why not - providing the phone has sufficient credit to connect the call.
It depends on your cell phone. Some phones have an internet tethering option when connected to your computer via Bluetooth or USB.