Instructions
Turn on your PlayStation 3.
Use the left and right arrows on your PS3 controller to scroll to the "Settings" menu.
Press the up and down arrows on the PS3 controller to select the "Accessory Settings" option.
Use the up and down arrows to select the "Register Bluetooth Device" option.
Select the "Register Headset" option.
Press the button on the side of the official PS3 Bluetooth headset to put it into "Pairing" mode.
Select the "Start Scanning" option on your PlayStation 3. Once the headset has been discovered, enter "0000" as the pairing key when prompted.
Return to the "Accessory Settings" menu and select the "Audio Device Settings" option.
Verify that your headset is listed as the input/output device. If not, select it from the menu. Adjust the volume settings to your liking, then begin using your headset.