Help > Functions and Applications > Display and LED
Display and LED
The phone has a graphic display. Operation is only possible using the keys.
The phone display shows information about calls, conversations and activated functions.
*Further help under Display
The LEDs (message key LED, housing LED, function key LEDs) signal information about calls, conversations and activated functions by lighting up/flashing in different colours.
To clean without accidentally selecting or activating functions, the phone can be put into cleaning mode.
*Further help under Cleaning
The display and LED can be configured with different settings to suit existing workplace conditions and individual preferences.
Brightness 
By adjusting the brightness and contrast, the display can be adapted to very bright or very dark environments. Changes affect all connected key extension modules.
Idle state 
The telephone enters its idle state if it is not used before the time set here elapses.
The idle state display is displayed when the phone is in its idle state.
When the screen is in its idle state, it has:
•reduced brightness
•Display homescreen, all menus are closed
To cancel the idle state, you can:
•press any key
•pick up the receiver
The default value is: Not automatically.
Device name 
A name can be set up for display on the home screen (e.g. individually adapted to the person using it).
The name is additionally used for the following purposes:
•displayed in the browser tab
•used as the identifier for a backup file.
Example:[Device name]_[Device type]_config_[Date]_[Time].xml
Configuration
Web interface: 
•Device settings > Device
*Details about the settings are in Device settings
•Display and LED
*Details about the settings are in Display and LED
Phone: 
•Settings > Display and LED
*Details about the settings are in Display and LED
•Settings > About phone > Device name
*Details of the information displayed under About phone
Provisioning: 
*Details about provisioning this function in the Auerswald DokuWiki