METHOD FOR PROVIDING 1:1 CALL DURING CONFERENCE CALL IN MOBILE TERMINAL

摘要

A method of providing a conference call function in a mobile terminal. A first mobile terminal requests a one-to-one call to a second mobile terminal by a data burst message during a conference call among a plurality of mobile terminals including the first and second mobile terminals. The second mobile terminal transmits to the first mobile terminal a response indicating whether the one-to-one call request is accepted or rejected by a data burst message. If the second mobile terminal accepts the one-to-one call request, the first mobile terminal transmits a one-to-one call request message to a base station. In response to the one-to-one call request message, the base station connects the first and second mobile terminals in a one-to-one call.