Ok, I have a Cingular Go Phone, which means I have to get the Prepaid cards. I didn't buy the phone my friend didn't need it anymore so he gave it to me. I just got the SIM card reactivated yesterday. I also had 15 dollars added to my minutes. The guy from Customer Service even told me I had 15 dollars on it now.

Ok, I can make calls and stuff, but for some reason I can't send or receive text messages. When I send them the person i send them to doesn't get them, and when they try to send me one it doesn't get to me either. So what do i do?