On my iPhone, I am able to send text messages to anyone, but for some reason I can only receive texts from other AT&T customers. I was on the phone with people from AT&T and Apple for more than 5 hours this evening, and no one knew what to do or could help me. They had me reset my phone numerous times, remove the sim card, 'run tests', and tons of other things. They said that no one else has had this problem, but that it should be fixed in less than 72 hours. I was wondering if anyone here has had a similar problem, or any suggestions on how to fix my phone, because I don't really feel like waiting 72 hours for this to be fixed.