decrease
2.Press the decrease
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
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
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