| 摘要 |
PROBLEM TO BE SOLVED: To appropriately change an indication on a display section in a terminal device by referring to a distance between a vehicle and the terminal device.SOLUTION: When a terminal device utilizing a multifunctional mobile phone is located near a vehicle (S3: near), it is displayed on a screen of the terminal device that locking can be performed (S8) or unlocking can be performed (S9) in accordance with the situation. When the terminal device is carried by a driver and separate from the vehicle to a certain degree (S3: medium), it is warned via the screen that a door is open (S12) or is not locked (S14) in accordance with the situation. When the terminal is far away from the vehicle or carried into the vehicle (S1:Y or S3: far), a standby display or the like is displayed on the screen (S2). |
