Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
110
inactive after a preset period of time (in seconds), but it is automatically turned on
if the status of the IP phone changes or any key is pressed.
Backlight Active Level is used to adjust the backlight intensity of the LCD screen when
the phone is active. Backlight Inactive Level is used to adjust the backlight intensity of
the LCD screen when the phone is inactive. Backlight Active Level is applicable to
SIP-T48G/T46G IP phones and the connected EXP40, SIP-T29G/T27P IP phones and the
connected EXP39/EXP20. Backlight Inactive Level is only applicable to SIP-T48G, SIP-T46G
and SIP-T29G IP phones.
Note
The following table lists available methods and configuration options to configure the
backlight of phone models/expansion modules.
Phone Model (and
the connected
expansion module)
Configuration Files
Web User Interface
Phone User Interface
SIP-T48G(EXP40)/T46G
(EXP40)/T29G(EXP39/E
XP20)/T27P(EXP39/EXP
20)
Configuration Files
Web User Interface
Phone User Interface
Backlight Active Level
Backlight Time
SIP-T42G/T41P/T40P/T2
3P/T23G/T21(P)
E2/CP860
Configuration Files
Web User Interface
Phone User Interface
Procedure
Backlight can be configured using the configuration files or locally.
Configure the backlight of the LCD
screen.
Parameters:
phone_setting.active_backlight_level
phone_setting.inactive_backlight_leve
phone_setting.backlight_time
Configure the backlight of the LCD
screen.
It is not applicable to SIP-T19(P) E2 IP phones.
Before you adjust the LCD’s backlight of expansion module, make sure the expansion
module has been connected to the IP phone.
To Next Page
Loading...
Need help?
General
Weight and Dimensions
