| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice transmission device for performing phone call function control based on where a vehicle is currently located.SOLUTION: A voice transmission device includes: voice transmission parts 1a, 1b, 2a, 2b for transmitting voice outside and inside a vehicle; a phone call function control part 10 for controlling ON/OFF of the voice transmission parts 1a, 1b, 2a, 2b based on map information on a current position of the vehicle. |
