Plantronics makes a variety of Bluetooth headsets, designed to give you hands-free use of your mobile phone. While the headsets vary in style, their basic instructions for use are the same. A Plantronics headset must be paired with your mobile device before first use. During pairing, your phone searches for the headset in order to create a connection with it. For your phone to find the Plantronics headset, it must first be in pairing mode.
Disconnect your headset from the charging source (if applicable).
Press and hold the "Call" or "Power" button, located on the front of the headset.
Release the button in approximately five seconds, when the indicator light begins flashing red and blue. This indicates that the device is in pairing mode.