calls are transmitted through cell towers.
American cell phones are the same as English phones it just another term they use.
GSM is a cellular network and mobile phones connect to it by finding other GSM phone in the area. These phones are spread across 212 countries and territories and work whereever there is another GSM phone in the vicinity. The coverage area of each phone is also dependent on the cell size.
It depends on your cell phone. Some phones have an internet tethering option when connected to your computer via Bluetooth or USB.
Yes you can
Cell phones are just radios but they are complicated radios.
No, phones are programmed for the carrier, so if it was a Verizon phone, it was programmed for Verizon. It will not work on another carrier.
Yes, you can connect a laptop to the internet using your cell phone by enabling mobile hotspot or tethering on your cell phone. This allows your laptop to access the internet using your cell phone's data connection. Make sure to check with your cell phone carrier for any additional charges related to using your cell phone as a hotspot.
Disposable cell phones is just another way of saying, "pre-paid" cell phones. The phones hold a charge and can be used as a cell phone from a major company, but as soon as a person runs out of minutes or air time, the phone is no longer usable.
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.
No reason why not - providing the phone has sufficient credit to connect the call.
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.
Apart from the phone itself, it has to be within range of a working cell phone tower with capacity enough to take another call.