Search for: [Subject and Keywords = on\-hook data transmission] OR [Subject and Keywords = off \-hook data transmission] OR [Subject and Keywords = testing methodology] OR [Subject and Keywords = MWI service] OR [Subject and Keywords = FSK protocol] OR [Subject and Keywords = Call Setup message] OR [Subject and Keywords = transmission associated with ringing] OR [Subject and Keywords = CLIP service] OR [Subject and Keywords = UBS solution] OR [Subject and Keywords = NBS so\-lution] OR [Subject and Keywords = physical layer] OR [Subject and Keywords = SMS service] OR [Subject and Keywords = data transmission prior toringing] OR [Subject and Keywords = data layer] OR [Subject and Keywords = display and related services] OR [Subject and Keywords = presentation layer] OR [Subject and Keywords = transmission not associated with ringing] OR [Subject and Keywords = Message Waiting Indicator message] OR [Title = Testing of interworking between network terminals with FSK receivers and public exchanges providing display and related services, Journal of Telecommunications and Information Technology, 2004, nr 2] OR [Creator = Michalski, Wojciech]