In the Bluetooth device, a bonding process, a method and apparatus

The present invention at the user terminal including a Bluetooth module according to the bonding process, method and apparatus, recognize the bar code of the relative Bluetooth device to be connected with a camera module, and obtaining bonding information of the external device from the bar code, or process through the cable obtaining the bonding information and a process of performing the external device and the pairing process in the obtained bonding information and, after the pay-ring process by constituted by any process that establishes a connection of the Bluetooth of device users bonding process said performing a convenient and easy to understand, and also has the effect of satisfactory security. BLUETOOCH, BONDING PROCESS, BD_ADDR, LINK KEY, PIN CODE