Does anyone know if the AT&T 6s has/supports CDMA bands for Verizon? I am using a Verizon iPhone 6 on AT&T and I have no problems. I do have a SIM for Verizon too and I can not find any clear info if the AT&T version has CDMA radios. I am not on a contract so having AT&T unlock the phone shouldn't be a problem. I just want to make sure an unlocked AT&T will work on Verizon for both cellular and data.