Display backlight – AASTRA 4225 for MX-ONE Telephony Switch User Manual
Page 116
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Settings
Dialog 4223 Professional/Dialog 4225 Vision
116
Display backlight
(Dialog 4225 Vision phone only).
You can adjust the backlight for the display.
Å
Select
PhoneSet
in the top menu (see display).
Down
or
Up
Press to frame
Backlight
(see display).
Select
Press (see display).
-
or
+
Press repeatedly to adjust the backlight (see display).
Save&Exit
Press to save the setting and exit the menu (see display).
Note: To exit the menu without saving the changes, press
Save&Exit
before you press any of the adjustment keys.
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