I'm having trouble finding information about this CIMD2 protocol (and SMSC ASE subscriber account.) I already have this account and I try to use that CIMD Java Example Application from forum nokia. When I try to run it, only thing that is displayed to the screen is: 51:001 3C. What does this mean? Should something else appear? I'm not able to receive any SMS messages with this example. Can somebody point out some good documents about this CIMD. E.g. from which document I could find out what this 51:001 3C means?