HTC Desire 320

Find "BLUETOOTH"

Slide two fingers down the display starting from the top edge of your phone.
Press and hold BLUETOOTH.

Turn on Bluetooth

Press the indicator next to "Bluetooth" until the display tells you that the function is turned on.

Pair a Bluetooth device with your phone

Make sure the other device is turned on and is ready to connect via Bluetooth.
Your phone now searches for devices and after a moment, a list of Bluetooth devices within range is displayed.
Press the required Bluetooth device.
Follow the instructions on the display to pair the Bluetooth device with your phone.
The new device is displayed on the list of paired devices.

Return to the home screen

Press the home icon to return to the home screen.