Handset Keypad Light; Handset Keypad Light Configuration - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Parameter custom.handset.backlight_in_charger.enable
It enables or disables the handset backlight to be on for about 30 minutes when it is charged.
Description
Note: It will take effect on all handsets that are registered on the same phone. It works only if
"static.auto_provision.handset_configured.enable" is set to 1 (Enabled).
-1-Do not modify the handset configuration (Keep the original configuration of the handset).
Permitted Val-
0-Disabled, the backlight will be turned off after the handset is idle for about 10 seconds.
ues
1-Enabled, the backlight will be turned off after the handset is idle for about 30 minutes.
Default -1
Supported
W78H, W73H, W59R, W53H, W56H
Devices
Handset UI OK > Settings > Display > Display Backlight > In Charger
custom.handset.backlight_out_of_char-
Parameter
ger.enable
It enables or disables the handset backlight to be on for about 30 minutes when it is not charged.
Description
Note: It will take effect on all handsets that are registered on the same phone. It works only if
"static.auto_provision.handset_configured.enable" is set to 1 (Enabled).
-1-Do not modify the handset configuration (Keep the original configuration of the handset).
Permitted Val-
0-Disabled, the backlight will be turned off after the handset is idle for about 10 seconds.
ues
1-Enabled, the backlight will be turned off after the handset is idle for about 30 minutes.
Default -1
Supported
W78H, W73H, W59R, W53H, W56H
Devices
Handset UI
OK > Settings > Display > Display Backlight > Out Of Charger
Parameter phone_setting.on_call.backlight_mode
Description
It configures the backlight brightness of the CP935W during a call.
0
-When talking for about 2 minutes without any operation on the phone, the backlight is reduced to 10%
brightness when the Inactive Level is chosen Low.
Permitted Val-
ues
1-The backlight always maintains the intensity set by " phone_setting.active_backlight_level" dur-
ing a call.
Default 0
Supported
CP935W
Devices

Handset Keypad Light

You can enable the handset keypad light to light up the keypad when any key is pressed. This helps you dis-
tinguish keys from each other in a dark environment.
Topic

Handset Keypad Light Configuration

Handset Keypad Light Configuration
The following table lists the parameter you can use to configure the handset keypad light.
137
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg