Yealink T19P User Manual page 160

Yealink IP Phones Auto provisioning Guide
Permitted
Parameter
IP phones)
phone_setting
.lcd_logo.text
=
String within
(only
characters
applicable to
SIP-T20P IP
phones)
lcd_logo.url =
(not
URL within
applicable to
SIP-T20P and
characters
SIP-T48G/T46G
IP phones)
lcd_logo.delet
e =
URL within
(not
applicable to
characters
SIP-T20P and
SIP-T48G/T46G
IP phones)
phone_setting
Integer from
.active_backli
ght_level =
SIP-T28P and
(only
connected
applicable to
SIP-T28P IP
150
Values
2-Custom logo
The default value is 0.
For SIP-T28P IP phones:
1-System logo
2-Custom logo
The default value is 1.
It enables or disables a text logo (for
SIP-T20P IP phones).
0-Disabled
1-Enabled
The default value is 0.
It configures a text logo.
15
The default value is Yealink.
It configures the access URL of logo
file.
511
The default value is blank.
It deletes all custom logo files.
The valid value is: http://localhost/all
511
The default value is blank.
It configures the level of the active
backlight intensity.
1 to 3 for
For SIP-T28P IP phones and the
connected EXP39:
the
The default value is 2.
EXP39 IP
For SIP-T48G IP phones and the
Descriptions Web Setting Path
Features->General
Information->Text
Logo
Features->General
Information->
Upload Logo
Settings->Preferen
ce->Backlight
Active Level