Make sure your headset is switched off and your compatible phone is on.
If you've never paired the headset with a device, or you've cleared the pairings, switch the headset on.
If you've previously paired your headset with another device, remove the headset from the cradle, switch the headset off, and press and hold the multifunction key for 5 seconds.
The headset switches to pairing mode, and a blue indicator light starts to flash quickly. Follow the voice prompts.
Within 3 minutes, switch Bluetooth on in your phone, and search for Bluetooth devices. For details, see your phone user guide.
On your phone, select the headset from the list of found devices.
If asked, type in the passcode 0000.
In some devices, you may need to make the connection separately after pairing.