GSM

telecommunication and radiocommunication apparatus; portable communication apparatus for terrestrial vehicles, [ aircraft and ships; ] namely, digital telephone apparatus; [ videotexts; telecopiers; ] telephonic transmitters; instruments for emitting, transmitting and receiving data and speech between pairs of fixed units, pairs of fixed and mobile units and between mobile units; switching circuitries

voice, data and message communications services; namely, radio, telephone, radio telephone, [ telegraph, teletypewriters, ] [facsimile, wire and television transmission services]