Advisory services relating to communications; Advisory services relating to communications equipment; Audio communications services; Communications by closed circuit audio or video systems; Communications by computer terminals; Communications by fiber (fibre) optic networks; Communications by telephone; Communications consultancy; Communications services for accessing a data-base; Communications services for the exchange of data in electronic form; Computer communications for the transmission of information; Computerised data communications; Consultancy services relating to communications; Consultancy services relating to data communications; Electronic communications consultancy; Electronic communications services for the transmission of data; Electronic data communications; Electronic network communications; Electronic transmission of written communications; Hire of communications apparatus; Mobile radio communications; Operating of electronic communications networks; Operating of electronic communications systems; Planning relating to communications; Preparation of reports relating to communications; Provision of communications between computers; Provision of communications by telephone; Provision of communications information; Provision of electronic communications facilities; Provision of electronic communications links; Provision of information relating to communications; Radio frequency communications services; Radiophonic communications; Rental of communications apparatus; Rental of communications equipment; Rental of communications systems; Rental of data communications equipment; Rental of data communications installations; Rental of radio communications equipment; Satellite communications services