Headset Operation (with Feature Control Switch)
IMPORTANT NOTE: Mitel Networks Headsets with Feature Control Switch must be installed in the dedicated headset jack on the back of the phone. Installation will disable your handset microphone. Disconnecting the headset at the jack or at the
To enable or disable Headset Operation:
•Press the Headset feature key. To answer a call:
•Press flashing Line Appearance key
Quickly press and release the headset's feature control switch.
To mute the headset microphone:
•Press and hold the headset's feature control switch. To hang up:
•Press ( CANCEL ).
To disable Headset Operation:
•Press the Headset feature key.
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