cellular telephone services; electronic transmission of data and documents via computer terminals; delivery of messages by electronic transmission; electronic mail services; electronic store-and-forward messaging; paging services; data and voice telecommunications

batteries; computer hardware; computer monitors; computer software for use in providing access and utilization of on-line computer services, computer networks, and database management; computer printers; computer terminals; computers and instructional manuals sold as a unit; computer disc drives; computer peripherals; pagers; and cellular telephones