Important AT error messages

You can find a list of CMS error codes here:

http://www.nowsms.com/discus/messages/1/829.html

CMS Errors:
300: ME Failure;
302: Operation not allowed;
303: Operation not supported;
304: Invalid PDU mode parameter;
305: Invalid text mode parameter;
320: memory failure;
321: invalid memory index;
322: memory full;
330: SCA unknown;
500: Unknown error;

message center number - cingular - +1404727259060