I have an HTC EVO and as of several hours ago, I noticed I am unable to make or receive calls or texts. I get the following errors:
Making a call: The network is busy. Please try again later.
Sending a text: SMS Error: Radio Interface Resource Shortage. Cause Code: 64 Error Class: 2
I have tried rebooting, pulling the battery, letting the phone sit for 2-3 minutes while turned off, but nothing worked. I am at a loss and I cannot call tech support because my cell is the only phone I have and obviously I can't call from it when it isn't working.
Anyone know how to resolve this issue?
Same here. Boston area all morning. Now I am getting through with roaming on some calls. Other times it just is network busy signal. It's a mess....