telecommunications services, namely telephone communications, electronic transmission of data and documents via computer terminals, telephone communication services, teleprinting, teletext services, audio and video teleconfering, and facsimile transmission; cellular telephone communications services, namely providing mobile radio communications, radio communications, cable television and radio transmission and broadcasting services, television and radio transmission and broadcasting services, telegram transmission and communication, and telegraph services; communication services; electronic transmission of messages and data; electronic mail services; and electronic voice messaging, namely the recording, storage and subsequent transmission of voice messages by telephone and electronic storage and forward messaging

engineering and technical consulting services; computer programming for others; on-line batch computer services; computer services, namely leasing access time to computer data bases in the fields of government and business information; computer databases in the fields of business and government information and data, namely providing multiple user access to a global computer information network for the transfer and dissemination of information; updating of computer software; computer software design for others; testing of flight simulators; technical writing for others; and technical consulting and research services in the fields of aircrafts, flight simulators, defense equipment and weaponery, defense systems, computers, and telecommunications equipment