I purchased a SE w710i cell phone on ebay.
The phone was listed as working with AT&T, but when I put my Sim Card in, it gives the message "Insert Correct Sim Card". The phone has a SunCom logo on it.
I am assuming this means the phone is locked and is not usable with AT&T.
Am I correct?
How would I go about getting the phone unlocked? Does anyone know how?
Has anyone ever purchased an unlock code online, and do these work?
Any help would be greatly appreciated.