Handset settings
40
To exit and return to the idle
display at any time, press
repeatedly.
You can choose a range of settings to suit your personal
Back
preferences.
Adjust the display contrast
You can lighten or darken the contrast of the display to
make it easier for you to see according to the lighting
conditions where you are using the handset.
1. Press
2. Press
press
3. Press
press
4. The current contrast level is highlighted. Press
to scroll and adjust the contrast to the level you want,
then press
5. Press
Menu
to access the menu.
or
to scroll and display
OK
.
CONTRAST
or
until
OK
.
Save
to confirm.
Back
repeatedly to return to the idle screen.
HANDSET
and
is displayed and
or