IN-VEHICLE HANDS-FREE DEVICE, AND DATA TRANSFER METHOD

摘要

PROBLEM TO BE SOLVED: To enable a desired phone number to be selected from among call origination history data or call incoming history data automatically transferred from a mobile phone, and originate a call.SOLUTION: An in-vehicle navigation device having a hands-free function 1: receives call origination history data or call incoming history data, which is stored by a mobile phone 10 before establishing a Bluetooth communication circuit, from the mobile phone 10 after establishing the Bluetooth communication circuit with the mobile phone 10; stores the call origination history data or the call incoming history data in a work memory 6 in the same way as call origination history data or call incoming history data of the device; and thereafter, enables call originating operation by using the call origination history data or the call incoming history data stored in the work memory 6.