Specs say both CDMA, and GSM capable. 4s
I have a Verizon i-phone 4s. No contract. Specs say it can be used on CDMA or GSM. I really need GSM.
Neither Verizon or AT&T can or will help. It has a sim card slot. Please help me.
iPhone 4S, iOS 6, May be in wrong category HELP!!