Bt 2035 pair to hp2230s

Turn on Jabra BT2035 Headset.
Press and hold the button on the headset for about five seconds. When you see the light under the button turn a solid blue, you can release the button.

Open the Bluetooth management options on the HP Compaq 2230s.
Turn Bluetooth radio on.
Search for New Bluetooth devices and Add BT2035 Headset.
If asked for a Pin or Password enter: 0000