Delete a Device from the Folder
If you no longer plan to connect with it, you can delete a device from the Bluetooth Devices folder.
1.If not open, launch the Bluetooth Devices folder.
2.Pocket PCs only: Tap and hold your stylus on the device you wish to delete. In the
3.Alternatively, after selecting a device, tap on the Delete icon 
. Or tap on Device then select Delete.
4.A Confirm screen will appear. Tap Yes.