Huey Chiao HCB20 manual Maintaining calls, Ending Call 1 and answering Call

Note:

●To activate this function, your mobile phone must support the

Handsfree mode. For more details, please check the manual of your mobile phone.

15.Maintaining calls

1.When you are answering the call with the Headset, press the decrease (-) volume key for 2~3 seconds until you hear one

“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.

16. Ending Call 1 and answering Call 2

While you are answering Call 1 from your Headset, and having the interrupting call, you will hear the notifying “Du Du” sound. Press and hold the decrease (-) volume button for 4~5 seconds until you hear one “Du” sound followed by the music, Call 1

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