HTC 8500 - Manual (Page 99)

Getting Connected 99
The passkey is fixed and cannot be changed on a Bluetooth headset.
Before you connect it to your device, check for the proper passkey in
the manufacturer’s documentation.
To connect a Bluetooth hands-free headset
1. Make sure that both your device and the Bluetooth headset
are turned on and within close range, and that the headset is
discoverable. Refer to the manufacturer’s documentation to find
out how to set the headset in discoverable mode.
2. Tap Start > Settings > Connections tab.
3. Tap Bluetooth > Devices tab > New Partnership. Your device
searches for other Bluetooth-enabled devices and displays them
in the list.
4. Tap the name of the Bluetooth headset, then tap Next.
5.
Enter the passkey of the Bluetooth headset, then tap Next.
6. Select the check box for the Hands Free service, then tap
Finish.