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MCD100 Speakerphone: How to Adjust the Volume

How do I adjust the volume on the MCD100-M and P420-M?

Procedure

Top view of the MCD100

Back view of the MCD100

How to Adjust Your Volume:

To: Do This:
Decrease volume Quick press the down arrow for incremental change or long press for significant change
Increase volume Quick press the up arrow for incremental change or long press for significant change
Mute Press the microphone button (indicator light flashes blue)
Unmute Press the microphone button a second time (indicator light is solid)

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