I have a paging amplifier that I want to install on a Partner system. There is a paging port on the Partner processor module that has a RJ45 female port. The amplifier is set up to be wired with a 1 pair from the cable. Can I assume that the pair to be mounted on amplifier is the blue pair? Also, I looked through Partner manual and I cannot find programming instruction to page through phone system. Is there a programming code or feature code to activate the paging through the telephone itself?