| 摘要 |
A hands-free apparatus in a vehicle has two cellular phones connected through simultaneous HFP connections, with one of the two cellular phones having a private call and the other of the two cellular phones receiving a voice call. The hands-free apparatus displays on a touch screen a call transfer switch for switching the private call to the hands-free call regarding the call of the first cellular phone and a response switch for responding to the voice call to the second cellular phone. In this manner, both of the private call and the voice call are appropriately handled by a user without any restriction even when the voice call is received by the second cellular phone during the hands-free call of the first cellular phone.
|
