Has anyone had any luck with manually transfering a business call (WLAN) to cellular? I go to 'options-> send to cellular' , from there I can see a new call leg ot to my current E71 is sent out. The phone will open a window stating something about "waiting for acceptance to transfer call" and I can see a bubble appear just behind that message (stating a call is coming in- Callwaiting), but I have no way to answer or complete that transfer. The only button I can press is the red 'end call' but that just hangs up the call. I've even set the phone option stating "answer call with any key" ... no luck..