I'm planning on setting my N810 up in my car to provide GPS and media, but I was wondering if it would be possible to use the tablet as a bluetooth speakerphone for handsfree calling in the car. I tried using PhoneLink, but Gnokii doesn't support my Verizon K1m. I can flash it to a different network's firmware, which may work, but I would prefer an easier method. I am hoping that I won't have to go buy a separate Parrot speakerphone or something similar. Any ideas?