Post by edayln on Mar 13, 2012 4:24:02 GMT -5
A dual SIM GSM phone is more practical than previous solutions to the problem of using two SIM cards with one phoneUsing a dual SIM GSM phone can have many advantages. Dual SIM phones may be able to help cell phone users manage their cell phone costs by making sure that the users always have local numbers from which to place and receive calls.