Computer software for managing and charging of the communications as well as for authentication, authorization, and accounting of the users, for analyzing of the network performance, for accessing the terminal users to the network; computer terminals for transmission, reproducing or receiving of sound, images, video, multimedia or data; telecommunications networks, namely, mobile voice and data networks, public fixed voice networks, public data networks, private voice and data networks, cable TV networks, broadcast TV and radio networks, and virtual private networks; servers and routers for wireless or wired connections to networks; wireless data products, namely, data cards, modems, mobile switching apparatus for wireless telephone connections, voice and fax mail systems and apparatus; network management systems for wireless and wired connections to networks, comprised of switches, multiplexers, access nodes, base stations, mobile base stations, servers and routers; terminal and/or telephones and replacement parts therefor for data, voice, fax, E-mail and speech traffic in telecommunication purposes; replacement parts therefor; computer software for enhancing and facilitating of use and access to global information computer networks

construction and repair of telecommunication networks; electric repair of telecommunication apparatus and instruments and apparatus for processing, recording, storing or reproduction of data, sound or images, satellite dishes (antennae)

electronic transmission of messages, data and communications software