Telecommunication, signalling and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound, data or images; media for the recordal, storage and playback of sound, data or images; data processing equipment and computers; computer software including electronic directories and databases for the recordal, storage and playback of sound, data or images and software relating to networking of computers; computer hardware and peripheral devices

Management, information, advertising and business services relating to computer software, electronic commerce, telecommunications, computer networking and information databases, accounting and office functions