Both iPhones on wifi. Both iPhones have facetime settings set to ON. Facetime was working perfectly when I received phone. After returning from AT&T store, after porting my verizon numbers to iPhones, now facetime does not work. I tried to initiate facetime during call. I tried to initiate facetime directly via contact. Both ways fails. Do you thinking porting my verizon numbers somehow screwed up facetime?