Poly VVX 301/311 – Mute

You can mute the microphone to silence audio from your side of a call. Microphone Mute applies to all modes: handset, headset, and speakerphone. You can still hear all other parties in a call when you mute your microphone.


To mute the microphone, (including during a conference call):


  • During a call press  .

    The Mute key will glows red and  the other parties can’t hear you.

To unmute the microphone, (including during a conference call):

  • Press    again.

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