I tried wiring up a serial to RJ11 interface for the GVPH but I am not sure if I did it correctly.

I am using a RJ11 (6-pin) biscuit jack and I have a pre-wired DB9 (female) to wire up to the biscuit jack. Can someone give me a pin-to-pin run-down of how this interface should be made? Preferably giving me the colors on the RJ11 side, if possible.

Ken