Greetings all. I've an 8730 w/an Octel Serenade for VM. I'm trying to change the 'message lamp ext' on station A to light up on station B with no success. Is their a trick to getting this to work with an Octel? I know that it works fine with an Audix, but I don't have that luxury at the moment. Any help is greatly appreciated & thanks in advance.