Re: Cell phone service providers in USA
isnt GSM suppose to be better?
GSM's only "advantage" over CDMA is that you can take your device/SIM to other countries and do roaming or simply use the device in some other country with their local SIM. This limitation is only for US cell phones as generally US reserves different frequency spectrum for cellular services from rest of the world. Now many devices have dual frequencies so that will allow CDMA roamers to go almost anywhere.