Telecommunications; information about telecommunications; transmission of radio and television programmes; computer assisted transmission of sound/audio and image signals; rental of access time in connection with use of databases

Education and providing of training in relation to telecommunications and data processing; production of radio and television programmes; instruction (training)

Development and maintenance of telecommunications and computer systems subject to restricted or non-restricted access, including television transmission by way of satellite; development and maintenance of data and transmission protocols and programs; computer programming; graphic arts designing, namely preparation of prints for magnetic cards; engineering (expertise) and professional consultations (non-business); research and development of new products for third parties