| 摘要 |
PROBLEM TO BE SOLVED: To enable a reverse state of a display of a mobile communication terminal to be grasped and to enable the reverse state to be released.SOLUTION: A communication path is established between a mobile communication terminal 10 and a computer 41. When an operation system of the mobile communication terminal 10 switches a display thereof to a reverse state, a program to be controlled on the mobile communication terminal 10 transmits a reverse signal to the computer 41. A control program of the computer 41 which receives the reverse signal: switches a screen display section 50 of the computer 41 to the reverse state; and sets a sensing region 51 on the screen display section 50. When operation on the sensing region 51 is sensed, the control program transmits a restoration signal to the mobile communication terminal 10. Thus, the reverse state of the display of the mobile communication terminal 10 can be grasped and the reverse state can be released by the operation on the sensing region 51. |
