[computer software, namely, software for telephone billing, directory assistance, file transfer utilities, service order processing, and automated switch service provisioning; telephones; cellular telephones; pagers; telephone network equipment, namely, ISDN terminal adaptors,] HDSL adaptors, routers, access servers, switches, hubs, and protocol converters; [two-way radios; voicemail systems; answering machines; burglar alarms; and intercoms]

[ computer repair and upgrading ]

telecommunications services, namely, audio teleconferencing, [cellular telephone services,] data and voice telecommunication, directory information services, electronic mail services, electronic transmission of data and documents via computer terminals, electronic voice messaging (, namely, the recording, storage, and subsequent transmission of voice messages by telephone), facsimile transmission, [ ISDN services, ] gateway services, operator services, telephone network access services, [paging services, PBX dialing services,] rental of telecommunication equipment, telephone communication services, [video teleconferencing, videotext services,] wireless digital messaging services, [ wireless facsimile mail services,] and providing telecommunications connections to a global computer network

[ computer education training services; computer education training; training in the use of computers]

[computer software design for others;] and computer software systems technical support and help desk services, namely, providing information on the use of computers by telephone