Transparency; Transparency Configuration; Screen Saver - Yealink SIP-T2 Series Administrator's Manual

wallpaper_upload.url = http://192.168.10.25/wallpaper.jpg
phone_setting.backgrounds = wallpaper.jpg
After provisioning, the phone idle screen wallpaper changes to custom picture "wallpaper.jpg".

Transparency

The T54S/T52S/T48S/T48G IP phones display line keys and status bar transparently. If you use a custom picture with a
color or complex background, it may affect the user's experience. You can choose an appropriate transparency for DSS
key labels and status bar on the idle screen as required.
The following show line keys and status bar transparency set on T48S/G IP phones:
Topic

Transparency Configuration

Transparency Configuration
The following table lists the parameter you can use to adjust transparency.
Parameter phone_setting.idle_dsskey_and_title.transparency
It configures the transparency of the DSS key labels and status bar on the idle screen for the IP phone.
Description
Note: It is also applicable when the DSS key list is unfolded on the T48S/T48G IP phone. It is only applic-
able to T54S/T52S/T48S/T48G IP phones.
0%, the DSS key labels and status bar are non-transparent.
Permitted
Values
20%, 40%, 60%, 80% or 100%
Default 100%
Web UI Settings->Preference->Transparency
Phone UI Menu->Basic->Display->Transparency

Screen Saver

The screen saver will automatically start when the IP phone is idle for the preset waiting time. You can stop the screen
saver at any time by pressing any key or touching the screen. When your phone is idle again for a preset waiting time,
the screen saver starts again.
By default, the phone screen displays a built-in picture when the screen saver starts. The following shows that the
built-in screen saver is displaying on T46S/G IP phones:
<y0000000000xx>.cfg
Phone Customization
105