User guide

Appendix
281
Parameter
Permitted
Values
Descriptions
Web Setting Path
phone_setting.lcd_logo.mode
(not applicable to SIP-T48G/T46G/T29G IP phones)
0, 1 or 2
It configures the logo mode of the LCD screen.
0-Disabled
1-System logo
2-Custom logo
The default value is 0.
Features->General Information->Use
Logo
lcd_logo.url
(not applicable to SIP-T48G/T46G/T29G IP phones)
URL within 511
characters
It configures the access URL of custom logo
file.
The default value is blank.
For more information, refer to Customizing an
LCD Logo on page 19.
Features->General Information->
Upload Logo
lcd_logo.delete
(not applicable to SIP-T48G/T46G/T29G IP phones)
URL within 511
characters
It deletes all custom logo files.
The valid value is: http://localhost/all
The default value is blank.
For more information, refer to Customizing an
LCD Logo on page 19
phone_setting.active_backlight_level
(applicable to SIP-T48G/T46G/T29G/T27P IP phones,
EXP40 connected to SIP-T48G/T46G IP phones and EXP39
connected to SIP-T29G/T27P IP phones)
Integer from 1
to 10
It configures the intensity of the LCD screen
when the phone is active.
The default value is 8.
Settings->Preference->Backlight
Active Level