AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 796)

41-001343-01 Rev 03, Release 3.2.2 A-65
Backlight Mode Settings (6735i, 6737i, 6755i, 6757i, 6757i CT)
Parameter –
dst end hour Configuration Files aastra.cfg, <model>.cfg, <mac>.cfg
Description The hour that DST ends. Valid values are an integer from 0 (midnight) to
23.
Format Integer
Default Value Not Applicable
Range 0 (midnight) to 23
Example dst end hour: 23
Parameter –
backlight mode
Backlight
(in Phone UI)
IP phone UI Options->Preferences->Display->Backlight
Configuration Files aastra.cfg, <model>.cfg, <mac>.cfg
Description Allows you to turn the backlight on the LCD, Off (always off) or Auto.
The “Auto” setting sets the phone to turn off the backlight after a period
of inactivity. You can set the amount of time before the backlight goes off
using the “
Backllight On Time ” parameter.
Format Integer
Default Value 1 (Auto)
Range 0 (Off - Turns the backlight off constant)
1 (Auto - Turns the backlight off after a period of inactivity.)
Note: In the IP Phone UI, the options for this parameter are “Off” and
“Auto” only.
Example backlight mode: 0
Parameter –
bl on time
Backllight On Time
(in Phone UI)
IP phone UI Options->Preferences->Display->Backlight
Configuration Files aastra.cfg, <model>.cfg, <mac>.cfg
Description Allows you to set the amount of time, in seconds, that the backlight
stays ON before turning OFF because of inactivity. This setting is
applicable to the “Auto” mode only.
Format Integer
Default Value 600 seconds (equals 10 minutes)
Range 1-7200 seconds
Example bl on time: 15