3
LED Instruction
Muting or Unmuting the VCM35
1. Tap the mute button to mute it.
The mute LED indicator glows red.
2. Tap the mute button again to unmute it.
• When the system is idle, the mute LED indicator turns off.
• When the system is in a call, the mute LED indicator glows
green.
LED Status
Description
Solid red
The VCM35 is muted.
Solid green
The VCM35 is unmuted in meeting.
Off
The VCM35 is in idle state.
Flashing yellow
The VCM35 is upgrading.
Solid orange
The VCM35 is starting.
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