Advisory services relating to communications; Communications consultancy; Computerised data communications; Electronic communications consultancy; Electronic communications services for the transmission of data; Electronic data communications; Planning relating to communications; Preparation of reports relating to communications; Data communication services; Electronic communication services; Information services relating to electronic communication networks; Mobile telephone communication services; Digital network telecommunications services; Telecommunications; Telecommunications consultancy; Digital transmission services; Transmission of data; Transmission of digital files; Transmission of digital media files