i have a verizon iphone. I cannot see when I have an incoming call. I used many different phones to call my number and everytime i call, the 3G indicator on the top goes away but nothing else happens. Then it will say i have a missed call. I can not see who is calling me only after they hang up and it shows that i have a missed call. Just started happening today. its weird because when i use another phone to call my phone i can tell i'm supposed to get a call because the 3G sign will disappear and come right back after i hang up the call. And another thing is that i can make outgoing calls, email, internet, sms and everything else perfectly fine.