838.3 BluetoothYou can use Bluetooth function to connect the phone to other devices that supportsBluetooth headset and support Bluetooth to complete material synchronization, picture,and music file transmission.You can turn on or off the Bluetooth, search and connect new device, and connect lastfound device.(3)Note: Before searching to connect new Bluetooth device, make sure taht Bluetooth devicein the “Pair” mode.After you select one Bluetooth device you want to connect, you need to key in“passkey”. Please refer the user manual of that Bluetooth device for this “passkey”or maybe named PIN number.(add pair screen).