Mobile station and a method for controlling the mobile station in conferencing mode for use in mobile communication system

摘要

A method for providing mobile station state information for use in a mobile communication system and the mobile station. A mobile station (MS) apparatus for establishing a conference call mode with at least one counterpart mobile station includes: a controller for determining whether there is provided a predetermined state where the MS must unconditionally inform the counterpart MSs of specific state information during a conference call, and transmitting the specific state information to the counterpart MSs when the predetermined state has been provided; and a display for displaying a plurality of messages upon receiving a control signal from the controller.