Fiber signal transmitting device; Fiber signal regenerating device; Fiber signal receiving device; Fiber communicating device for voice, data, or image transmission; Coaxial cable carrier; Electronic signal receiving device; Pulse code modulation carrier; Electronic, audio, and video signal booster; Electronic signal, audio signal, and video signal booster; Computer hardware, namely, communications servers; Communicating equipment and materials, namely, radio transmitters, and radio receivers; Communicating device, namely, radio transmitters, and radio receivers; Radio base station; Radio transmitters; Electronic telephone exchange; Telecommunications devices, namely, telecommunications transmitters; downloadable computer game programs; Computer firmware for use in database management, as a spreadsheet, and for word processing; Computer network controller, namely, computer network adapter; Automatic telephone exchange; Automatic circuit tester; Network interface card for data processing equipment in the form of printed circuits; Computer network hubs; Computer network routing device; Computer network bridge; Network phone, namely, cell phone; Repeaters for radio and television stations; Modems; Telecommunications multiplexers; Telecommunication transmitting concentrator; Network transmitting multiplexer; Network transmitting concentrator