Im not sure if anyone can help but lets try. My LG phone keeps disconnecting from AT&T. When this happens I can only call an emergency number. Other AT&T users around me will still have service and be connected when I am not. Also if I miss a phone call by a few seconds and try to call back it will say there is no mobile network so the call cannot be made. It will stay disconnected from roughly 1 to 30 minutes and is getting really hard to deal with.
Any help will be great.