1.机制
    Between two devices a MIDlet suite(as a MIDlet message or a DCF file) is saved to and then read from the RMSD.

2.流程
①The user of the sending device selects the suite to be placed on the RMSD
②The device makes a decision on the format to be used for superdistribution
③The suite is placed to the RMSD(as a MIDlet Message or as a DCF file)
④The user of the sending device passes the RMSD to the user of the receiving device
⑤The user of the receiving device inserts the RMSD into the device and uses the device UI access the suite(as a MIDlet Message or as a DCF file)
⑥The suite is installed on the receiving device