Playing with bluetooth and my N810, I discovered when I ran btaudit.sh my phone (i605) asked me for permission for DUN, serial, and finally "Voice gateway". I'm guessing that the voice gateway is used for bluetooth headsets. So then does anybody know if it is possible to use a N8*0 as a bluetooth headset? I thought it might be kinda cool to dial out on the phone then use my N810 as a speakerphone.....