Telecommunication services; Computer communication and Internet access; Provision and rental of telecommunications facilities and equipment; Broadcasting services; Telephone and mobile telephone services; Communication of information by electronic means; Communication of information by satellite; Communication of data by means of telecommunications; Data communication by electronic means; Electronic network communications; Communications by telegraph; Communication by hertzian wave; Communication by electronic means; Radio communication; Communication by radio; Mobile radio communications; Communications by television for meeting; Radio communications; Communication by telegram; Telematic communications via computer terminals; Communications by telephone; Communications via multinational telecommunication networks; Electronic communications consultancy; Communication network consultancy; Telematic data transmission and file transfer; Transmission and receiving by radio; Telecommunication services; Telecommunications.;