Unify OpenScape Key Module 400 User Manual page 46

Desk phone with key module
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46
Adjust the brightness to the desired level. Use the
mediately.
Complete the setting by pressing the Softkey for
Save your new settings.
Brightness
Brightness
Display
Brightness
Contrast
Increase
Decrease
"
key to do this. The display is adjusted im-
Increase
Decrease
Q
.

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