9 Telecommunications and communications apparatus, instruments, systems and installations, namely, DECT digital electronic cordless telephony and telecommunication switches and terminals; mobile, wireless, cellular, electronic and optical telecommunications and communications apparatus and instruments, namely, cellular phones, DECT digital electronic cordless telephony, pagers, and personal digital assistants; test instruments and installations, namely, LAN analyzers, network sniffers, voltmeters, and oscilloscopes; circuit switched PAX Private Automatic Voice/Data Exchange communications switches, PABX Private Automatic Branch Voice/Data Exchange communication switches, and IP Internet Protocol enabled telecommunication and communication apparatus, namely, telephone hard sets, routers and servers; apparatus and instruments for voice, data and/or video communications, namely, telephones, video phones, video conferencing devices, namely, cameras, microphones, monitors, routers and servers, personal digital assistants, and cellular phones; apparatus and instruments for storing and/or transmitting voice, data, video, facsimile and/or text messages, namely, answering machines, voice mail systems comprising telephone and computer interface boards, unified messaging devices, pagers, and personal digital assistants; telephone apparatus, instruments, systems and installations, namely, cellular phones, DECT digital electronic cordless telephony, telephones, answering machines, and voice mail systems comprising telephone and computer interface boards; data processing apparatus, namely, call traffic measurement equipment, management information systems comprised of servers, routers, computers, printers, monitors and keyboards that provide call traffic volume and pattern analysis thereby permitting real time dynamic reconfiguration of the telecommunication and communications apparatus to meet current usage demands; message handling and switching apparatus, instruments and installations, namely, voice mail systems comprising telephone and computer interface boards, fax mail systems comprising fax machine and computer interface boards, and personal digital assistants; switching, routing and metering apparatus for telecommunications systems, namely, hubs, routers, servers, call metering units and TRANSIT and TANDEM voice and data switches; and computer operating system and telecommunications software for use in connection with the aforesaid goods