Patent ID: 6052565
Filing Date: 2000-04-18
Classification: H04W

Abstract:
A mobile communication terminal apparatus comprising:a hand held phone for exchanging a radio communication signal with a base station via a radio channel and using a battery as a power supply; anda data terminal device including,a control unit for performing mobile data communication with a data terminal device of a communication partner at least via said hand held phone and the base station, said control unit having a display unit, anda modem unit for connecting said control unit and said hand held phone and performing an interface operation for the mobile data communication under the control of said control unit,wherein said hand held phone comprises means for monitoring an operation state of said hand held phone and notifying said data terminal device of monitoring results while a mode for the mobile data communication is set, andwherein said data terminal device comprises means for generating information based on the monitoring results and displaying the generated information on the display unit of said control unit.