Operation
Headset (only COMfortel M-310)
Switching Headset On/Off
Select Menu > Settings > Advanced... > Headset.
1.
Scroll to On or Off and press the Change soft key.
2.
Press the Back soft key.
3.
Setting the Headset Volume
Select Menu > Settings > Advanced... > Headset.
1.
Scroll to Headset volume and press the Change soft key.
2.
Press the navigation key (left or right) to set the volume.
3.
Press the Set soft key.
4.
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COMfortel M-210/310 - Instructions V02 08/2017