can not Activate Edge

[fh2level]

Starting this week I have had to restart my phone every morning to get the phone to work because it says "Could not Activate Edge" and I can't get any of my emails of make/recieve phone calls. Once I turn the phone off and back on again it is fine. I drive from an area of no service to work where I have service. Before anyone starts saying it is an at&t issue, don't. I have had at&t way before it was ever cingular and have never had any problems and have had many phone before the iPhone that didn't have this problem.