I'm trying to use the AT commands to send/receive SMS on a 6670 phone. I've been able to send OK, but receiving is a problem.
As in http://nds1.nokia.com/phones/files/g...kia_AThelp.pdf I have used the AT+CMNI=1,2,0,0,0 - but this is in itself a problem. It replies with +CMS ERROR 321.
If I just try to fetch a message ala AT+CMGR=1, I get the same error message. Does the 6670 support this AT command set correctly?