Unify OpenScape 4000/HiPath 4000 - Individual phone configuration

Individual phone configuration 101
Individual phone configuration
Adjusting display settings
Adjusting the display to a comfortable reading angle
You can swivel the display unit. Adjust the display unit so that you can clearly
read the screen.
Illuminated display
During operation and when entering a number, the display automatically lights
up. The display lighting switches off automatically a few seconds after finishing
the last action.
Setting contrast
The display has eight contrast levels that you can set according to your light con-
ditions.
+ or - Press one of the keys shown in idle mode  page 21.
Select and confirm the option shown.
+ or - Change the display contrast. Keep pressing the key until the desired contrast is
set.
i Save.
Adjusting displays on the OpenStage key
module
You can adapt the contrast for a connected OpenStage key module to the light-
ing conditions in eight levels.
+ or - Press one of the keys shown in idle mode  page 20.
Select and confirm the option shown.
+ or - Keep pressing the key until the desired contrast is set.
i Save.
Display contrast?
Label contrast?