M2500: How to Pair

How do I pair my M2500 headset with my phone or other device?

To pair your M2500 headset to your cell phone or other Bluetooth-enabled device:

On your cell phone, make sure Bluetooth is turned on.
Turn your headset on.
Press and hold the call control button while rotating the multifunction button upwards. Hold the buttons in this position until the light on the headset starts flashing an alternating red-green. Release the buttons and set the headset aside.
On your cell phone, go to the Bluetooth menu and search for (or add) a device. The cell phone should find the headset. The headset will appear as "M2500 by Plantronics" in your list of devices.
If prompted for a passkey, enter 0000 (four zeros). Note: Do not be alarmed if your phone does not prompt you for a passkey, because many phones do not.