Backlight Mode (9480I, 9480I Ct, 6755I, 6757I, And 6757I Ct Only) - Aastra 9143i Series Administrator's Manual

IP Phone Administrator Guide
Operational Features
Backlight Mode
The 9480i, 9480i CT, 6755i, 6757i, and 6757i CT have a backlight feature that
allows you to turn the backlight on the LCD:
• Off - Backlight is always OFF.
• Auto (Default)- Automatically turns ON the backlight when the phone is in
use, and then automatically turns OFF the backlight when the phone is idle
after a specified length of time.
"The Auto" setting sets the phone to turn off the backlighting after a period of
inactivity. The period of time that the phone waits before turning the backlight off
is also configurable.
You can set this backlight feature using the configuration files and the IP Phone
UI.
Configuring the Backlight Mode Using the Configuration Files
Use the following information to set the backlight mode and backlight timer on
the IP Phones.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section,
Settings (9480i, 9480i CT, 6755i, 6757i, 6757i CT)"
Configuring the Backlight Mode Using the IP Phone UI
Use the following procedure to set the backlight mode and backlight timer on the
IP Phone using the IP Phone UI.
IP Phone UI
Step Action
1 Press on the phone to enter the Options List.
2 Select Preferences.
3 Select Display.
5-30
(9480i, 9480i CT, 6755i, 6757i, and 6757i CT only)
on page A-63.
41-001160-03, Rev 00, Releaes 2.4
"Backlight Mode