Wallpaper Customization; Custom Wallpaper Picture Limit; Custom Wallpaper Configuration; Deleting A Custom Picture - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Devices
Web UI Settings > Preference > Wallpaper with Dsskey Unfold
Phone UI Menu > Basic > Display > Dsskey Wallpaper

Wallpaper Customization

You can configure a custom picture, such as company logo, and then upload the custom picture to the IP phone that
users can choose from when changing the wallpaper for the phone idle screen, expansion module or Dsskey
screen.
Topics

Custom Wallpaper Picture Limit

Custom Wallpaper Configuration

Deleting a Custom Picture

Custom Wallpaper Picture Limit
Either the smaller or the larger picture will be scaled proportionally to fit the screen. The wallpaper picture format
must meet the following:
Phone Model
EXP50/EXP43
T57W/T54W/T53C/T48U/T48S/T48G/CP925/CP935W
T46U/T46S/T46G/T33P/
T33G/T29G
Custom Wallpaper Configuration
The following table lists the parameter you can use to upload a custom picture.
Parameter wallpaper_upload.url
Description It configures the access URL of the custom wallpaper picture.
Permitted
URL within 511 characters
Values
Default Blank
Supported
T57W, T54W, T53W, T53, T53C, T48U, T48S, T48G, T46U, T46S, T46G, T43U, T33P, T33G, T29G,
CP925, CP935W
Devices
T57W/T54W/T53W/T53/T53C/T48U/T46U/T43U/CP925/CP935W:
Settings > Preference > Upload Wallpaper > Custom Wallpaper > Upload Wallpaper
Web UI
Other Phones:
Settings > Preference > Upload Wallpaper
Deleting a Custom Picture
You can delete the uploaded custom pictures for a specific IP phone via the web user interface at the path: Settings
> Preference > Wallpaper (Settings > Preference > Wallpaper > Upload Wallpaper > Custom Wallpaper), select
228
Format
*.jpg/*.png/*.bmp/*.jpeg
<y0000000000xx>.cfg
Single File
Resolution
Size
<=4.2
<=5MB
megapixels
<=2.0
<=5MB
megapixels
<=1.8
<=5MB
megapixels
Note
2MB of
space
should
be
reserved
for the
phone