I have zero AT&T network on my iPhone with no bars of coverage yet I'm in a good coverage area. I can't even activate my iphone that I spend 6 hours waiting in line for. I phoned AT&T and they said they are having network issues and are looking into it. Not off to a very good start are we AT&T? On the plus side, my wifi works fine so I can still play with the iPhone. But I can't even activate it yet. I'm quite dissapointed in AT&T. Again, not off to a good start at all.