| 摘要 |
A mobile communication terminal includes a body and a front portion; the body including a button portion with button actuators protruding on a lower surface thereof and a board disposed below the button portion and with switches protruding on an upper surface thereof. The button portion and/or the board are slidable with respect to the body if the front portion is moved. The switches are horizontally arranged in parallel with respect to the button actuators with the button actuators in a closed state. The switches are vertically arranged in series with respect to the button actuators in and open state. |
