I'm trying to connect to the Bluetooth serial port (COM12) of the PC with my Nokia 3650. My problem is that I always get a Service Not Found error. I've enabled the BT serial port (Bemused works fine with it) and the authorization on the channel. My code is based on the Point-to-Point example but I also checked the Bemused source code. I checked the PC with the BT Discovery example and the record that corresponds to the Serial Port Service (0x1101 service class) doesn't have an Availability attribute (KSdpAttrIdServiceAvailability or 0x8). Any ideas? I'm using Windows XP SP2.