Adding A Wallpaper From A Usb Flash Drive; Example: Setting A Custom Picture As Wallpaper; Transparency; Transparency Configuration - Yealink SIP-T3 Administrator's Manual

the desired custom picture and click Del (Delete). You can also delete the custom pictures via the phone user inter-
face at the path: Menu > Basic > Display > Wallpaper. You can only delete the custom pictures.

Adding a Wallpaper from a USB Flash Drive

The T57W/T54W/T53C/T48U/T48S/T48G/T46U/T46S/T46G/T29G IP phone enables you to add wallpaper from a
USB flash drive on their phones. You can go to Menu > USB > Browse Photo, preview pictures, and then set the
desired picture as the idle screen/Dsskey screen or EXP wallpaper. After you set a picture in USB flash drive as the
idle screen/Dsskey screen or EXP wallpaper, the picture is added to the Wallpaper list.
Note: Yealink phones support USB flash drive in FAT32 or NTFS format.
Related Topic
Custom Wallpaper Picture Limit

Example: Setting a Custom Picture as Wallpaper

The following example shows the configuration for uploading custom picture named "wallpaper.jpg" and set it as
idle screen wallpaper. The custom picture is placed on the provisioning server "192.168.10.25".
Example
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 T57W/T54W/T53C/T48U/T48S/T48G/T33P/T33G 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 the
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 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 T57W/T48U/T48S/T48G phones.
Permitted
0%, the DSS key labels and status bar are non-transparent.
Phone Customization
<y0000000000xx>.cfg
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