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| Device Customization |
62
Phone UI
>
Settings
>
Device Settings
>
Display
>
Screen saver
>
Screensaver
Type(System)
>
Screensaver background
For Common Area Phones: > Settings > Device Settings > Screen Saver
(default password: admin) > Screensaver Type(System) > Screensaver
background
Parameter screensaver.delete <y0000000000xx>.cfg
Description It deletes the specified or all custom screensaver background.
Example :
Delete all custom screensaver background:
screensaver.delete = http://localhost/all
Delete a custom screensaver background (for example, Screencapture.jpg):
screensaver.delete = http://localhost/Screencapture.jpg
Permitted
Values String
Default Blank
Backlight
You can change the brightness of LCD backlight when the device is active (in use). The brightness of LCD
backlight automatically changes when the device is idle for a specified time.
You can change the brightness of LCD backlight and time in the following settings:
Backlight Active Level : The brightness level of the LCD backlight when the device is active.
Backlight Time : The delay time to change the brightness of the LCD backlight when the device is inactive.
Backlight time includes the following settings:
• Always On : Backlight is on permanently.
•
15s
,
30s
,
1min
,
2min
,
5min
,
10min
or
30min
: Backlight is changed when the device is inactive after
the designated time (in seconds).
• Backlight Brightness and Time Configuration
Backlight Brightness and Time Configuration
The following table lists the parameters you can use to configure screen backlight brightness and time.
Parameter phone_setting.active_backlight_level <y0000000000xx>.cfg
Description It configures the intensity of the LCD backlight when the device is active.
Permitted
Values
Integer from 1 to 10
Default 8
Web UI Settings
>
Preference
>
Backlight
>
Backlight Active Level
Phone UI
>
Settings
>
Device Settings
>
Display
>
Backlight
>
Backlight Active Level