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Administrator’s Guide for VP530 IP
Video
Phone
30
2.
Select the desired wallpaper from the pull-down list of Wallpaper.
3.
Click Confirm to accept the change.
To change the wallpaper via phone user interface:
1.
Tap ->Basic-> Display->Wallpaper.
2.
Press or to select the desired wallpaper image.
3.
Press the Set Wallpaper soft key to accept the change
Backlight provides the brightness necessary for making the phone LCD screen readable
in darkened environment. Backlight time specifies the delay time to turn off the
backlight when the IP phone is inactive. Shorter backlight time is annoying if the
backlight is turned off quickly which does not give users enough time to read messages.
Brightness level is used to adjust the backlight intensity of the LCD screen. Backlight
level defines whether the IP phone completely turns off the backlight of the LCD screen
after a period of inactivity.
You can configure the backlight time as one of the following types:
Always On: Backlight is turned on permanently.
1min, 2min, 5min, 10min or 30min: Backlight is turned off when the IP phone is
inactive after a preset period of time (in minutes), but it is automatically turned on if
the status of the IP phone changes or any key is pressed.
Summary of Contents for VP530 IP
Page 1: ......
Page 4: ......
Page 12: ......
Page 111: ...Configuring Basic Features 99...
Page 153: ...Configuring Advanced Features 141...
Page 171: ...Configuring Security Features 159...
Page 182: ...Administrator s Guide for VP530 IP Video Phone 170 Phonebook on page 266...
Page 183: ...Resource Files 171...
Page 194: ...Administrator s Guide for VP530 IP Video Phone 182 3 Click OK to confirm the resetting...
Page 195: ...Troubleshooting 183...
Page 344: ...Administrator s Guide for VP530 IP Video Phone 332...