38 Telecommunications; multimedia telecommunications; telecommunications by computer networks, electronic means, data transmission, radio and by telephone; electronic mail; computer aided transmission of signals, sound, images, messages and data by Hertzian wave, electronic and digital means, cable or by satellite; transmission of all data contained in databases; network mail services; electronic data exchange services; on-line information services; sending of messages and data between networked computer systems; access to databases and computer database servers; electronic mail; dissemination of information by Hertzian wave and digital means, cable satellite, or by electronic means, notably for world-wide communications networks or private or restricted access netwoks; secure transmission of data, sound, or images.