38
Telecommunications; convergence of voice and data on the same network architecture; information about telecommunications, telecommunications consultancy
41
Education, provision of training; teaching, practical training (demonstration); arranging and conducting training workshops, arranging and conducting colloquiums, arranging competitions (education or entertainment), arranging and conducting conferences, arranging and conducting seminars; publication of texts, except publicity texts, publication of books, electronic publication of books and periodicals online
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; surveys (engineering), technical project studies; design of computer systems; installation and maintenance of computer systems; consultancy in the field of computers; conversion of data and computer programs, except physical conversion, conversion of data or documents from a physical medium to an electronic medium; computer programming; software consultancy; updating of computer software, rental of computer software, duplication of computer programs; research and development of new products (for others); design of telecommunications architectures, deployment, administration, optimisation of campus infrastructures and interconnecting networks, ensuring security of access to information systems