After using the P900 for some time, I found that the biggest problem was that the screen got greasy and the only way to clean it without hitting a hot spot on the screen or activate an application was to switch the device off, or only clean the top half of the screen with the flip closed.

This small OPL application switches off the touch screen on a UIQ device to allow you to clean the screen safely. On running it, you simply click in th ejog-dial to exit the application and return to normal usage... but with a clean screen.

Screen Lock downloads:
   Release  UIQ2  1.00  2004-10-24  by Ewan Spence