Headset Controls
Feature
Action
Listening volume
Press + to increase
minor adjust
or – to decrease
Mute
Long press – key
(3 seconds)
Short press call
Answering/
ending calls
control button
Low battery
Replace headset in
warning
charging cradle
Out of range
Move closer to base
N/A
warning — when
on active call
Incoming call
Press call control
notification*
button to answer call
N/A
* For some phone models, this only works when using
either the optional Headset Lifter or the Ring Detector.
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Tone
Ascending/descending
tones, 2 tones at limit
3 mid tones = Mute
3 low tones = Unmute
NOTE: Tones repeat every
30 seconds when muted.
Mid tone
1 tone every 10
seconds
2 tones
3 repetitive tones
Base Indicator Lights
Indicator Lights
Talking/Muted (Green)
Power (Red)
Charging (Amber)
Action
Light
Charging
Flashes amber
Fully Charged
Solid amber
Power
Solid red
Talking
Solid green
Muted
Flashes green
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