Sim Active
if I can buy a new phone, I can use my SIM card active, but most of my old phone in the new phone?
My phone is a Nokia 3120B and the new phone is a SLVR.
Maybe. cell phone companies to lock the phone to your SIM card. If you have Cingular you need a phone works with Cingular SIM card. If you're on Cingular can not buy a phone from a customer of T-Mobile and put the card on which to work. It will ask for a subsidy code if you try. You can buy phones that are unlocked will work with any SIM card carriers, you can also pay to have the phone unlocked.
8GB SciPhone i68+ BEST Complete Video Dual SIM Same time Standby Active Java 2.0