I have a Partner stand alone 206 R 4.1 that I am trying to program. I have 1 18D set and the rest of the extensions are going to be analog sets (POTS phones) I would like all the analog sets be set to intercom as prime, but I would like them to be able to have access to outside lines, maybe by dialing 9. I have experience with Nortel programming, but as of now I have not even successfully entered the programming mode of this 206. My first question is "Can the Partner 206 system work like I want to use it?" and my second question is "How do I enter the programming mode to program the extensions?" I am using extension 10 with my 18D set. I am pressing feature 00 then the left intercom button twice. The top line in the display is blank at that point. I have tried #309, but all I get are beeps from the system. I also have an programming overlay for the 18D set but it doesn't seem to match the live buttons in programming mode.