MetroNet -Yealink Desk Phones T54W & T57W User Guide
Version 1.0
10.25.2021
85
6.3.2.1
Adding a Screen Saver from a USB Flash Drive
You can use a picture that is stored in your USB flash drive as the screen saver on your phone.
We recommend that you add a picture less than 2.0 megapixels. Either the smaller or larger
picture will be scaled proportionally to fit the screen.
Before You Begin: Make sure that the picture is in the root directory of your USB flash drive, and
the USB flash drive is connected to your phone successfully.
Procedure
1. Navigate to Menu > USB > Browse Photo.
2. Highlight the desired picture and Preview.
• On the T57W phones, tap the desired picture to preview.
3. Select Set as > Set as screensaver.
4. Select OK.
6.3.2.2
Setting the Screen Saver Type
The screen saver can start with different types and you can set it manually.
You can choose one of the following screen saver types:
• System
• Custom
• Server XML (shows custom information on the screen saver)
Before You Begin: If you want to set a custom picture as the screen saver, make sure that the
custom picture has been uploaded by your system administrator.
Procedure
1. Navigate to Menu > Basic > Display > Screensaver.
2. Select the desired screen saver type from the Screensaver Type field.
•
If you select System,
The phone automatically sets the built-in picture as the screen saver.
•
If you select Custom,
The phone automatically set the custom pictures as the screen saver and display these
pictures alternately.
•
If you select Server XML,
The phone automatically displays the custom information (for example, notifications or
company logo) on the screen saver.
3. Select Save.
6.4
Changing the Backlight and Time
You can change the brightness of the phone screen during phone activity and inactivity. The
brightness automatically changes after the phone has been idle for a specified time.
You can change the screen backlight and time in the following settings:
• Acti ve Level: The brightness level of the phone screen when the phone is active. Digits 1 to 10
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