I need programming/user manuals for the Trillium Panther II 820 KSU. I also need the manuals for the Panther II display phone part # 90-0469-ID and the Panther 306 Set part # 90-0291-1A. Also if anyone knows where I can get cheap connectors for the system (amphenol connector connected to a 66 or 110 punchdown block or connected to individual 6 pin jacks) it would be very helpful.