Yealink SIP-T3 Administrator's Manual page 240

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
CP925/CP935W:
More > Basic > Display > Screensaver > Display Clock (not configurable when the Screensaver Type
is set to Server XML)
Parameter screensaver.type
Descrip-
It configures the type of screen saver to display.
tion
0-System, the LCD screen will display the built-in picture.
1-Custom, the LCD screen will display the custom screen saver images (configured by the parameter
Permitted
"screensaver.upload_url"). If multiple images are uploaded, the phone will display all images altern-
Values
ately. The time interval is configured by the parameter "screensaver.picture_change_interval".
2-Server XML, the LCD screen will display XML items (configured by the parameter "screensaver.xml_
browser.url") when the screen saver starts.
Default 0
Supported
All color screen phones
Devices
Web UI Settings > Preference > Screensaver Type
Menu > Basic > Display > Screensaver > Screensaver Type
CP925/CP935W:
Phone UI
More > Basic > Display > Screensaver > Screensaver Type
Note: It is configurable only if you have uploaded custom image files to the phone.
Parameter screensaver.upload_url
It configures the access URL of the custom screen saver image.
Example:
screensaver.upload_url = http://192.168.10.25/Screencapture.jpg
During auto provisioning, the phone connects to the HTTP provisioning server "192.168.10.25", and
Descrip-
downloads the screen saver image "Screencapture.jpg".
tion
If you want to upload multiple screen saver images to the phone simultaneously, you can configure as
follows:
screensaver.upload_url = http://192.168.10.25/Screencapture.jpg
screensaver.upload_url = http://192.168.10.25/Screensaver.jpg
Permitted
URL within 511 characters
Values
Default Blank
Supported
All color screen phones
Devices
Settings > Preference > Screensaver Type (Custom)/Screensaver Type (Server XML) > Upload
Web UI
Screensaver
Parameter screensaver.delete
It deletes the specified or all custom screen saver images.
Descrip-
Example:
tion
Delete all custom screen saver images:
234
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg