In the example above, the operation code 03 means submit message. Field 021 defines the destination address (telephone number), with field 033 is the user data (content) of the message. Response code 53 with a field 060 time stamp indicates that the message was accepted; if the message failed, the SMSC would reply with field 900 (error code) instead. A good number of supporting software to implement CIMD is available from Nokia's Web site to build CIMD client. You can fire SMS from message center with the help of CIMD client tools.
