Volume Control; Mute Button - Plantronics VISTA M12 Notice D'utilisation

INSTRUCTIONS
GB
MAKING AND TAKING CALLS WITH THE ADAPTER
Some phones can be programmed to allocate a button on the
telephone for headset use. This allows you to take a call by
simply pressing this button. Please refer to your phone user
guide for further instructions. For other phones, please follow
the instructions below.
1. Handset
To use the headset the green square indicator should be
showing on the headset switch. Press the button to switch
between the two settings.
button on the top of the Adapter so that the green square
indicator does not appear. Pick up your handset, dial and make
the call as normal.
handset from the cradle. You should now hear the dialling tone
and you can dial and make the call as normal.
the cradle when the phone rings.

VOLUME CONTROL

The Adapter has a receive volume control, so you can adjust the
volume of your callers voice. To change the volume rotate the
wheel until the sound is at a comfortable listening level.

MUTE BUTTON

The Adapter has a mute button so that you can still hear the
caller, but they cannot hear you, for example, if you need to
speak to a colleague during a call. To do this press the mute
button so that you can see the green square indicator. Press the
button again when you want your caller to hear you.
4
The Adapter has 2 modes –
2. Headset
To make a short call using the handset, press the headset
To make a call while wearing the headset, first lift off the
To take a call while wearing the headset, lift the handset off