Wired and wireless telecommunication products and telephones, namely telephones; telephone adjuncts, namely telephone caller displays, telephone messaging devices in the nature of Internet Protocol phones, telephone emergency/weather information display devices in the nature of liquid crystal displays and light emitting diodes, telephone email notification devices in the nature of Internet Protocol phones, pagers, modems, dialers, internet protocol routers, internet protocol bridges, computer hardware for use as internet protocol gateways; personal digital assistant accessories, namely data and voice communicators in the nature of microphones and headphones, data modules in the nature of integrated circuit modules and transmitters, video modules in the nature of video circuit boards and transmitters and accessories thereof, namely, batteries, handsfree headsets and carrying cases; audio conferencing systems and accessories thereof, namely, wired and wireless extension microphones, battery packs, wired and wireless headset microphones, wireless lapel microphones and repeater base stations; video conferencing systems comprised of video monitors, video cameras, video controllers, microphones and accessories thereof, namely, coaxial cables, digital cables, optical cables, connectors and adapters