Hi, Does anyone having problem with your iPhone with AT & T phone line dropping or not connected? When I tried to call someone or my friend from ny iPhone with AT & T lines and its end called right away and not go through? AT & T service line dropping like carzy and it is bugged the heck out of that I can not call anyone. AT & T phone service is pretty bad. I call AT & T and told them the problem and they said it depend on the area of roaming may not connected but I told them that I tried to call no matter where I go and it keep dropping. What should I do? AT & T people can not helped me. This is really bad. If I would know AT & T lines so bad like this I would not go with them but I got stuck with iPhone and they go with AT & T. Any help from any expert out there could give me some point? Thanks.