Plantronics Blackwire C520M - Manual (Page 10)

Allows you to set preferences for:
• Media player Modify call action: Pause, Play, Mute or Do Nothing
• General use
• Lync presence based on wearing state When headset is put on, or removed set presence to:
Available, Busy, Do not disturb, Be right back or Offline
Provides online access to the user guide and support and displays your headset system's
information.
Preferences tab
About tab
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