| How to Manage Calls |
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Headset
Function
Action
Mute/un-mute microphone Press the
Mute
button.
For WH62/WH66, you can also move the
microphone boom-arm up/down to mute/
unmute.
Switch between headset
and speakerphone mode
Long press the
Mute
button.
Note
: It is only applicable to WH66/WH67.
Note:
For WH66/WH67, the call will automatically switch to the headset channel during a hands-
free call after the headset reconnects.