AASTRA 4223 Manual Do Utilizador
115
Dialog 4223 Professional/Dialog 4225 Vision
Settings
Display contrast
You can adjust the contrast for the display.
Dialog 4223 Professional:
PhoneSet
Press (see display).
If
PhoneSet
is not shown, press
more...
until it appears.
Select
Press (see display).
Down
or
Up
Press to frame
Display Contrast
(see display).
Select
Press (see display).
-
or
+
Press repeatedly to adjust the contrast (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.
Dialog 4225 Vision:
Å
Select
PhoneSet
in the top menu (see display).
Down
or
Up
Press to frame
Display Contrast
(see display).
Select
Press (see display).
-
or
+
Press repeatedly to adjust the contrast (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.