When a user adds an image to the Wallpaper tab, BitPim resizes and converts the source image into a Wallpaper image suitable for a specific phone model via the Image Preview Dialog. To bypass this dialog, press and hold the Shift key and click on the Add button (Shift+Add). Of course, users are then responsible for ensuring that those images are suitable/compatible with their phones.
BitPim Online Help built 17 January 2010