I am unable to make calls using the cellular network, even with a full cell signal. I am using a Moto X Pure Edition phone, with unlimited talk/text and no data. An exclamation point is appearing next to the cell strength icon. When I try to call, I get what sounds like a fast busy signal.
I have tried the following:
1. Restarting the phone 2. Restarting the phone in a good place with good cellular signal 3. Checking that I have mobile network settings enabled 4. Resetting the Network settings and restarting phone
I have seen some forum discussions saying a new SIM card might be needed. If so, how do I go about getting one?
Thanks in advance for any help you can give!