Menu functionsThe phone searches for devices within range anddisplays a list of available devices.4. Select a device.5. If necessary, enter the Bluetooth PIN needed forpairing and press <OK>.Receiving data via BluetoothPIN check (Menu 9.7.1)The 4-to 8-digit PIN (Personal Identification Number)protects your SIM card against unauthorised use.When this feature is enabled, the phone requires yourPIN each time it is switched on.Change PIN (Menu 9.7.2)