5320 IP Phone – User Guide
Headset Operation
To enable Headset Operation:
∙Press the Headset feature key.
To answer a call (when Auto Answer is disabled):
∙Press the flashing line key or Float Key.
To answer call (when Call Notification is enabled)
∙Select Close and then select the prime line.
To hang up:
∙Press 
(CANCEL).
To mute your headset microphone:
∙Press the 
(MUTE) key. The light turns ON.
To turn mute off and return to the conversation:
∙Press the 
(MUTE) key. The light turns OFF.
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