| 摘要 |
PROBLEM TO BE SOLVED: To use a navigation function of a mobile terminal device, at reception. SOLUTION: When a mobile terminal device terminates, in a state where a navigation function of the mobile terminal device is provided for an in-vehicle device side, guide point information from a current position to a destination is acquired from a GPS satellite, a map center, etc., the in-vehicle device is informed of the acquired guide point information and the termination state, and a display unit is controlled to output the guide point information received by the in-vehicle device. COPYRIGHT: (C)2010,JPO&INPIT |
