ADT Galaxy keypad

["SantaUK" <santa@xxxxxxxxxxxxx>]

I have an ADT Galaxy keypad that I am going to fit on a system install for a
friend.  Its the same one as in this picture on www.ebay.co.uk Item number
330218907773

Its the one that you can press * and 2, * and 5, * and 8 to summon
assistance from the Police Fire etc.  I have tried hooking it up to my
system, and can't for the life of me figure out how to configure this
function.  I'm assuming it triggers an output, and you could use the links
section to signal any other indicators.  Anyone got any advice for getting
these going?

Regards

SantaUK