computer services, namely, providing multiple-user access to a global computer information network for the transfer and dissemination of a wide range of information; computer services, namely, providing on-line bulletin boards on a wide variety of topics; telephone information services featuring information on a wide variety of topics of general interest to the consuming public; information services in a variety of fields accessed by telephone; designing and engineering telecommunications systems and equipment for others and related consulting services; design and maintenance of computer software; computer services, namely, installation of software