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:
zPress the Headset feature key.
To answer a call:
zPress flashing Line Appearance key
Quickly press and release the headset's feature control switch.
To mute the headset microphone:
zPress and hold the headset's feature control switch.
To hang up:
zPress ( CANCEL ).
Quickly press and release the headset's feature control switch.
To disable Headset Operation:
zPress the Headset feature key.