Remote management method and system for wireless communication terminal

A terminal for supporting a mobile broadcast service, comprising:

• a broadcast service processing module configured to:
• receive a service guide including a terminal function management condition from a first server, and
• send a service subscription request to a second server;
• and
• a Device Management (DM) client configured to:
• receive at least one message including a DM command generated by a DM server,
• store the DM command,
• determine whether a status of the terminal satisfies the terminal function management condition, and
• if the status of the terminal satisfies the terminal function management condition, execute the DM command,
• wherein the at least one message comprises a first message, a second message, and a third message,
• wherein the at least one terminal receives one or more messages among the first message, the second message, and the third message, and
• wherein the first message is transmitted to all terminal, including the at least one terminal, that have sent the service subscription request, the second message is transmitted to a first terminal that has been authenticated in response to the service subscription request, and the third message is transmitted to a second terminal that has been grouped as the same service group.