Maintenance of computer hardware

Communications by fiber optic networks, data communication, paging services (radio, telephone or other means of electronic communication), wireless communications, VAN (value added network) communications, communication between remote terminals, satellite transmission, providing user access to a global computer network (service providers), providing telecommunications connections to a global computer network, rental of telecommunication equipment, information about telecommunication, electronic bulletin board services (telecommunications services), electronic mail, rental of telephones, telephone services, communications by telephone, computer aided transmission of messages and images, communications by computer terminals, telecommunications routing and junction services, news agencies, cellular telephone communication, teleconferencing services

Technical research, hosting computer sites (web sites), creating and maintaining web sites for others, conversion of data or documents from physical to electronic media, installation of computer software, computer system design, data conversion of computer programs and data, duplication of computer programs, computer rental, recovery of computer data, rental of computer software, computer software design, updating of computer software, maintenance of computer software, computer systems analysis, computer programming, rental of computer programs, conversion of computer programs, consultancy in the field of computer hardware, mechanical research