User guide

Individual phone configuration
123
Step by Step
Contrast for key modules
If a key module is connected to your OpenStage 40,
you can set contrast for it.
N Press the key shown.
Select and confirm the option shown.
if nec. j Enter and confirm the User password.
Select and confirm the option shown.
Select and confirm the option shown.
Select and confirm the option shown.
gh Set and confirm the contrast.
Confirm.
User
Phone
Display
Key mod. contrast-
Save & Exit