AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 797)

A-66 41-001343-01 Rev 03, Release 3.2.2
Brightness Level Settings (6739i )
Parameter –
bl on time
Brightness Timer
(in Phone UI)
IP phone UI Options->Display->Brightness Timer
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
Parameter –
brightness level
Brightness Level
(in Phone UI)
IP phone UI Options->Display->Brightness Level
Configuration Files aastra.cfg, <model>.cfg, <mac>.cfg
Description Specifies the brightness level during phone activity (e.g. when a user
touches the touchscreen).
Format Integer
Default Value 1
Range 1-5
Example brightness level: 3
Parameter –
inactivity brightness level Configuration Files aastra.cfg, <model>.cfg, <mac>.cfg
Description Specifies the brightness level during phone inactivity.
Format Integer
Default Value 1
Range 0...4 (where “0” represents screen off)
Example inactivity brightness level: 0