Just got my iPhone 4 this afternoon and I love it...everything is working well except that I am not sending or receiving texts. The phone SAYS they sent (no error message or anything) but no one is getting them. I tried to send myself one from a different phone and I didn't receive it either. I activated around 1:30 this afternoon...is this something that will fix itself with time or is there a way to get this working again? Thanks!