BAFO BF-8000 - Manual (Page 93)

Meanwhile, there will be a bubble message shown on the remote device’s system
tray to indicate you to enter the PIN code. Click this bubble message.
Enter the PIN code. The Bluetooth PIN code should be the same between paired
devices.
Remove Pairing
In the Folders pane of My Bluetooth Places, right-click a paired device and select Unpair
Device from the shortcut menu.
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