Adjusting The Volume; Muting The Microphone - BlueTrek G2 Bedienungsanleitung

10. Adjusting the volume

The headset has been designed with one VOL+ button, and one VOL- button. However, to make
the headset perfectly ergonomic and symmetrical, whether you use it on your left or right ear, it has
been designed with 2 back buttons (VOL+) and 2 front buttons (VOL-). But only 1 VOL+ button is
functional to adjust the volume up, and only 1 VOL- button is functional to adjust the volume down.
So to increase the volume during an active call, make sure you press shortly and gently on both
back buttons (VOL+) simultaneously.
And to decrease the volume during an active call, make sure you press shortly and gently on both
front buttons (VOL-) simultaneously.

11. Muting the microphone

To mute the microphone during an active call
Press on both VOL+ buttons, or on both VOL- buttons, simultaneously for about 2 seconds.
A periodic tone is heard in the speaker while the microphone is muted.
To end the mute function
When the microphone is muted, a short press on both VOL+ buttons, or on both VOL- buttons,
simultaneously will end the mute function and the periodic tone will disappear.
12. Transferring a call to the mobile phone
During an active call, press the TALK button for about 2 seconds.
This function only works in the Hands-Free Profile.
In the Headset profile, you can simply turn off your headset.
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13. Transferring a call to Bluetrek G2
During an active call on the mobile phone, press the TALK button briefly on the headset to transfer
the call from the mobile phone to the headset.
9 l Bluetrek G2 user guide