computer hardware and software for managing, operating, administering, developing, testing, modeling, repairing and tracking communications networks; computer hardware and software for training personnel to develop, operate, manage, maintain, administer, repair and plan communication networks; data communications and telecommunications hardware and software; batteries; computer hardware for storing energy and lithium energy; ferroelectric computer hardware for transmitting, receiving, amplifying, modifying and enhancing communications signals; conferencing and messaging communications software and hardware; store and forward communications hardware and software; video communications software and hardware; audio communications software and hardware; optical communications software and hardware and peripherals and parts associated therewith; computer software and hardware for use in electronically publishing, advertising, selling, billing and conducting business related functions and processes and for electronically providing, accessing, indexing, displaying and playing video, audio and multimedia