I had my cell modem working, but now it returns a #CME ERROR: 35868.

ADDITIONAL INFORMATION:

I recieve the error after doing the atconnectionstart in the following sequence:

AT
ATZ
AT+CGREG=1
AT+CGATT=1
AT#CONNECTIONSTART



RESPONSE:

This error usually means that the APN is wrong, or is not inserted. Check the APN setting with the 'AT#APNSERV?" command to make sure the APN is still stored correctly.