iThings don’t do Serial Port Protocol over BT. That is why I have gotten rid of all of my iThings and gone Android/Win for portable devices. Lee N4TCW Where's Lee? http://map.findu.com/n4tcw >I don't understand why someone doesn't use Bluetooth / BLE to interface a real TNC. As many radios as >iThings have you'd think there would be a wireless solution.