| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hands-free communication device capable of appropriately performing hands-free communication by appropriately selecting multiple short-range radio lines. <P>SOLUTION: A hands-free communication device 1 notifies a user of deterioration in the radio wave state of a WiFi line when the radio state of the WiFi line is deteriorated during WiFi hands-free communication. When the user performs a switching operation from the WiFi line to a Bluetooth (BT) line, the device connects the BT line to start BT hands-free communication, and subsequently, disconnects the WiFi line with the deterioration of the radio wave state thereby to terminate the WiFi hands-free communication. The hands-free communication continues with a communication opposite apparatus 14 without interruption. <P>COPYRIGHT: (C)2013,JPO&INPIT |
