Hi I am currently testing an anologue phone connected to a GXW 4024. I can make and receive calls on the analogue phone and DTMF works as I can access voicemail and enter my PIN etc. The problem is that I cannot work out how to transfer calls. Either to another device on the GXW or to a SIP phone (which I can call fine). The analogue phone has the buttons: 0-9, *, #, Mute (works), Pause, Redial (works) and Recall. I have enabled so many options I can't possibly list them all here, but any pointers would be greatly appreciated.