Patent ID: 8078228

Claim:
A method of outputting a message to a display unit of a mobile terminal, which is connected to a service management server and a content providing server via a wired/wireless communication network, which includes memory, a control unit, a display unit and a key input unit, in which a standby screen occupation representation type application is installed, in standby mode, the method comprising the steps of: receiving at least one message from the service management server, wherein the message is generated by the service management server on the basis of information provided by the content providing server that provides desired information previously set by a user of the mobile terminal for reception and the message includes a message header, bulletin contents and message details; determining whether the message is a bulletin message; if, as a result of the determination, the message is the bulletin, storing the message in the memory; driving the standby screen occupation representation type application in standby mode under the control of the control unit; extracting the message using the standby screen occupation representation type application; and outputting the extracted message to the display unit, wherein the message header includes a Telesvc-id, storage time, a content ID and a callback Uniform Resource Locator (URL) and if the content ID has a highly important grade, the message details are output to the display unit.