8. (Optional) To play the ringtone, press Play.
9. Press Save.
Display
Changing the background image
Procedure
1. Press the Main menu.
2. Scroll to Settings and press Select.
3. Scroll to Display and press Select.
4. Scroll to Background, and press Select.
5. Scroll to Primary display, and press Select.
6. Scroll down to the new image.
7. (Optional) To preview the image, press Preview and then press Back.
8. Press Select.
9. Press Save.
Changing the background image for the secondary display
Procedure
1. Press the Main menu.
2. Scroll to Settings and press Select.
3. Scroll to Display and press Select.
4. Scroll to Background, and press Select.
5. Scroll to Secondary display, and press Select.
6. Scroll down to the new image.
7. (Optional) To preview the image, press Preview and then press Back.
8. Press Select.
9. Press Save.
Customization
April 2021 Using Avaya J189 SIP IP Phone in Open SIP 148
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