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Key Expansion Module display
Key Expansion Module configuration
The IP Phone Key Expansion Module (KEM) does not have an option
menu of its own. When a KEM is installed on an IP Phone, the IP Phone
controls the keys of the KEM just as it does its native keys.
You can use the IP Phone option menu to configure these KEM options:
•
language
•
screen contrast level
•
display diagnostics
•
feature key label
The only KEM-specific option available from the Centrex IP Client Manager
terminal setting menu is Display. Use this option to adjust the br ightness of
the display.
Each of the physical keys on the KEM can have a user-defined label (with
a maximum of 10 characters) associated with it. Labels for KEM keys
are created using the controls on the IP Phone. KEM keys are numbered
sequentially, beginning with the first number after the last defined key on
the IP phone
.
Centrex IP Client Manager supports different contrast settings for each
display. This means that you can adjust the contrast level for the display
screen on the IP Phone, and each KEM independently.
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