Bluetooth SPP Pairing on MS-Window

Go into Settings -> Bluetooth.
Turn ON Bluetooth.
Click "Add Device", "Show All Devices", and click on the HBG3 to pair it.
This only needs to be done once, not every time one uses it. 

Next, go into Settings -> Bluetooth again.
click on "Devices".
Scroll down to find "More Bluetooth Settings".
Click on that and a window pops up.
Click on the "COM Ports" tab.
One should see the two virtual COM ports that MS-Windows "helpfully" created.
Click on the "Incoming" COM port, and then on "Remove".