User Manual
HCB72
Bluetooth Mono Headset
User Manual
HCB72
Bluetooth Mono Headset
“Du” sound, then the call will be maintained. If there is an
interrupting call coming, the Headset will answer it automati-
cally.
2. Press the decrease (-) volume key for 2~3 seconds until you
hear one “Du” sound to end the maintaining call function.
Also do this to renew the call.
Note:
● To activate this function, please make sure the assigned tele
-
communications agent provides this service.
● To activate this function, please refer to the instructions of your
mobile phones manual to make sure your phone program sup-
ports this function.
15. Holding Call 1 and answering Call 2
While you are answering Call from your Headset, and having
the interrupting call, you will hear the notifying “Du Du” sound.
Press and hold the decrease (-) volume button for 2~3 seconds
until you hear one “Du” sound followed by the music, Call 1
will be hold and the interrupting call (Call 2) will be answered
automatically.
Note:
● To activate this function, please make sure the assigned tele
-
communications agent provides this service.
● To activate this function, please refer to the instructions of your
mobile phones manual to make sure your phone program sup-
