| 摘要 |
PROBLEM TO BE SOLVED: To improve operability of a navigation device, and to enable the navigation device to display many new information. SOLUTION: A controller registers information such as a store, a facility, and a place name in a database 4 of an information control server 1. A portable phone device 21 of a user is connected to a voice server 11 through a voice talking network after transmitting information of the effect of retrieving voice to the information control server 1. The voice server 11 recognizes the voice of the user, and transmits a voice recognized result to the information control server 11 as a retrieving key. The information control server 1 retrieves the information on a destination, and transmits the information to the portable phone device 21 including latitude longitude information. The portable phone device 21 displays the received information, and an on-vehicle navigation system 22 displays a position of a store on the basis of the latitude longitude information. |
