Here is a three-part list of the functions that can be customised. Ask your dealer, because the MUT-3 service tool is needed.
Now with better resolution!
Part I https://picasaweb.google.com/lh/photo/DJ4kOogy65Zd90oRrGr_xUQmPRJ1QbYZrDrT9lQJxZI?feat=directlink
Part II...