The Sony Ericsson K800i's Themes feature lets you change the whole appearance of your phone Most themes include a wallpaper image, colour scheme and screensaver.

The Sony Ericsson K800i comes with pre-loaded themes for your handset and you can download new ones from Sony Ericsson itself, or other content providers such as your operator or other websites.

To select or change a theme:

• From the Menu screen select Settings (Figure 1).
• Scroll down to Themes (Figure 2) and press Open.
• Scroll down to the theme you want to use and press Set (Figure 3).

Alternatively, on the Themes page, select Sony Ericsson to access a selection of new ones to download (Figure 4).

Now discover our selection of the best free themes for the K800i and start downloading