Not knowledgable on iwatsu adix-vs system, but have manual. I'm trying to program all lines to ring on all sets from phone on port 1. in program 11.32. Not sure how to assign stations. Directions say to press the DSS keys to assign, but they never light up. I must be missing a step. Any help out there?

If you are using the PC programmer you can just put the extensions that you want to ring in class 11, item 32. If you are programming throught the KT I think that you have to put in the logical port number. To find out the logical port number is you would enter feature 99 from a display phone.