MetroNet -Yealink Desk Phones T54W & T57W User Guide
Version 1.0
10.25.2021
83
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 select Preview.
• On the T57W phones, tap the desired picture to preview.
3. Select Set as > Set as wallpaper.
4. Select OK.
The phone background image will change to the selected picture.
6.1.3 Adding a Dsskey Screen Wallpaper from a USB Flash Drive
On the T57W phones, you can set a picture that is stored in the USB flash drive as the background
image for the dsskey screen.
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. Select the desired picture.
3. Select Set as > Set as dsskey wallpaper.
4. Select OK.
The background image of the dsskey screen will change to the selected picture.
6.2
Adjusting Transparency
If the background picture affects the idle screen display, you can change the transparency to
make the texts of the line key and status bar easier to read.
Procedure
1. Navigate to Menu > Basic > Display > Transparency.
2. Select the desired value from the Transparency field.
3. Select Save.
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