Patent ID: 8050716

Claim:
A mobile communication terminal configured to be worn on a wrist of a user, comprising: a terminal body including a controller, a wireless transceiver and a display; a band connected with both ends of the terminal body; an antenna included in the band; a manipulation unit disposed on the terminal body and configured to move in multiple directions along a rotational axis, the manipulation unit configured to control one of the wireless transceiver and the display, wherein the manipulation unit comprises a wheel having a rotational shaft parallel to a widthwise direction of the terminal body; and a first and second push key, the first push key located adjacent to a first end of the rotational shaft, and the second push key located adjacent to a second end of the rotational shaft, wherein the controller is configured to display symbols on the display, and to recognize an input of a symbol into a control function based on one of a forward rotation of the wheel, a reverse rotation of the wheel, and a pressing operation of one of the first and second push keys.