Custom Logo Configuration - Yealink SIP-T3 Administrator's Manual

Then you can find the DOB logo files in the adv directory.

Custom Logo Configuration

The following table lists the parameters you can use to configure the custom logo.
Parameter phone_setting.lcd_logo.mode
Description It configures the logo shown on the LCD screen.
0-Off, the phone is not allowed to display a logo.
Permitted
1-System Logo, the LCD screen will display the system logo.
Values
2-Custom Logo, the LCD screen will display the custom logo (you need to upload a custom logo file to
the IP phone).
Default 0
Supported
All black-and-white screen phones
Devices
Web UI
Features > General Information > Use Logo
Parameter phone_setting.lcd_logo.text
It configures the text displayed on the system logo.
Description
Note: It works only if "phone_setting.lcd_logo.mode" is set to 1 (System Logo).
Permitted
Combination of up to 7 letters
Values
Default Yealink
Supported
T31P, T31G, T31, T30P, T30
Devices
Web UI Features > General Information > Logo Text
Parameter lcd_logo.url
It configures the access URL of the custom logo file.
Description
Note: It works only if "phone_setting.lcd_logo.mode" is set to 2 (Custom Logo).
Permitted
URL within 511 characters
Values
Default Blank
Supported All black-and-white screen phones
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg
Phone Customization
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