Basic handset operation
Displaying additional features
To display additional features
Turning on the backlight
To turn on the backlight
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During a call, press
additional features that are customized for
your facility.
The backlight illuminates when any key is
pressed or when there is an incoming call,
and stays on for 10 seconds. If another key is
not pressed within 10 seconds, the backlight
automatically turns off.
to display
FCN