Blackberry Curve 8520 - Manual (Page 174)

Download a theme
Depending on your wireless service provider, this feature might not be supported.
1.
On the Home screen, click the Options icon.
2. Click Theme.
3. Press the Menu key.
4. Click Download Themes.
Accessibility options
Change the contrast
You can change the color contrast to grayscale or reverse contrast.
1.
On the Home screen, click the Options icon.
2. Click Advanced Options.
3. Click Accessibility.
4. Change the Color Contrast field.
5. Press the Menu key.
6. Click Save.
Display troubleshooting
My device screen turns off
When you do not use your BlackBerry® device for a period of time, the screen turns off to conserve battery power.
To turn on the screen, click the trackpad or press a key.
My display changed
Depending on your theme, display options, such as your font and Home screen background, might change when you switch themes.
Related topics
Change the display font, 168
Use a picture as the Home screen background, 95
No application opens when I press a Convenience key
Try performing the following actions:
• Verify that you have not deleted the application that you assigned to the key.
User Guide Accessibility options
172