Off-Hook Alarm

Specify whether to sound an alarm when the handset or the telephone handset is left unhooked and adjust the volume.
How to access the option
[] (Menu) -> <Fax Settings> -> <Basic Settings> -> <Off-Hook Alarm>
Settings
(Bold: Default setting)
Off
No alarm sounds.
On
Off-Hook Alarm Volume:
1 to 3
The alarm sounds at the specified volume.
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