Telecommunications, namely communications by fiber optic networks; communication services, namely, electronic transmission of data and documents among users of computers; paging services; television broadcasting; cellular telephone communication; wireless communication; Value Added Network communication; remote screen communication; satellite transmission; providing information about telecommunication; electronic mail; telephone services; communications by telephone; computer aided transmission of messages and images; communication by computer terminals; and cable television broadcasting; and provision of access to data or documents stored electronically in central files for remote consultation

Scientific research in the field of information technology; design of new technology for others in the field of information technology; industrial analysis and research services in the field of information technology; design and development of computer hardware and software for others; legal services; technical research services in the field of information technology; recovery of computer data; rental of computer software; updating of computer software; maintenance of computer software; computer system analysis; computer programming for others; consultancy in the field of computer hardware