BlueTrek Metal, Руководство пользователя

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7 I BLUETREK METAL
Adjusting the volume
To increase the volume during an active call, press the “VOL+” button on the headset.
To decrease the volume during an active call, press the “VOL-“ button on the headset.
Muting the microphone
To mute the microphone during an active call
During an active call, press and hold the VOL+ button for approximately 3 seconds. A periodic
tone can be heard in the speaker when the microphone is muted.
To end the mute function
When the microphone is muted, quickly press the VOL+ button once on the BLUETREK METAL.
The periodic tone will end.
Transferring a call from BLUETREK® METAL to the mobile phone
With a phone in Headset Profile
During an active call, to transfer it to the phone, simply turn off your headset.
With a phone in Hands-Free Profile
During an active call, to transfer it to the phone, press the TALK button for about 2 seconds.