This updated C++ example application demonstrates the use of Bluetooth technology: device and service discovery, connection establishment to one or more devices, communication between devices, and disconnection. The Bluetooth RFCOMM protocol (RS-232 serial port emulation) is used as the transport protocol. For device discovery, the example provides two implementations, based on Generic Inquiry and the considerably faster Limited Inquiry (LIAC). Note that LIAC requires signing with a developer certificate. The updated example has been modified to support S60 5th Edition and touch UI. Important classes: RSocketServ, RHostResolver, CSdpAgent, SdpSearchPattern, RSdp.