Method and System for Severing and Uploading Multimedia Messages

PURPOSE: A system for dividedly uploading multimedia messages in an MMS(Multimedia Messaging Service) is provided to divide multimedia messages in certain size, and to receive a message showing whether transmissions of the divided messages are successful, whenever the transmissions are completed, thereby reducing time for accessing a communication network. CONSTITUTION: Client terminals(100) divide multimedia messages in certain size, and transmit the divided multimedia messages. A mobile communication network(110) is connected with the client terminals(100), and transceives the divided multimedia messages. An MMS center(120) receives/stores the divided multimedia messages, responds to the transmitted multimedia messages, and transmits the multimedia messages to the client terminals(100). A user database(130) stores and updates MINs(Mobile Identification Numbers) and ESNs(Electronic Serial Numbers) of the client terminals(100), user profile information, available service information, and location registration-related information.