X-Micro Tech. BT400GII - Manual (Page 7)

Pairing to a Bluetooth Phone
What is Bluetooth Pairing?
Before using your headset for the first time, you must pair it with a particular
Bluetooth cell phone previously. ”Pairing” process creates a unique wireless
link between two devices. Once paired, the communication between two
devices does not need any authentication or authorization anymore.
Please follow the instruction below to pair the headset with a Bluetooth cell
phone:
1. Ensure the headset is OFF.
2. Press and hold the power button for approximately 5 seconds until the
headset LED starts to flash with blue and red.
3. Release the power button when the LED is flashing, the status
indicates that the headset is in pairing mode and waiting to pair with
another Bluetooth device.
4. Follow the operating instructions for your Bluetooth phone to start a pairing
process.
5. Your phone’s display will indicate that it found one or more Bluetooth
devices, the “X-Micro Bluetooth Headset” should be included in the list,
please select it for pairing.
6. The phone’s display then prompt you for a pairing passkey or PIN, please
enter four zeros “0000”
7. When the pairing process is finished successfully, the headset LED will
return to normal status of flashing blue only.
8. Your phone’s display may ask you whether you want to change the headset
name; you can replace the” X-Micro Bluetooth Headset” with any you may
prefer.