TELECOMMUNICATIONS EQUIPMENT, NAMELY, FIBER OPTIC CABLES, FIBER OPTIC NETWORKING EQUIPMENT COMPRISING ROUTERS, SWITCHES, HUBS, BRIDGES; EQUIPMENT FOR TELECOMMUNICATIONS INSTALLATIONS AND TELECOMMUNICATIONS SYSTEMS, NAMELY, SWITCHING AND TRANSMISSION SYSTEMS COMPRISING SWITCHES, ROUTERS, HUBS,BRIDGES, DIAL-IN NODES AND SERVERS FOR VOICE, TEXT AND DATA; ACCESS NETWORK PRODUCTS, NAMELY PAIR GAIN SYSTEMS AND DIGITAL SUBSCRIBER LINE SYSTEMS WHICH INCREASE THE CAPACITY OF SUBSCRIBER LINES IN THE LOCAL LOOP AND PROVIDE DIGITAL NETWORK CAPABILITIES; SYSTEMS COMPRISING ROUTERS, HUBS, SWITCHES, PRIVATE BRANCH EXCHANGES, SERVERS AND COMPUTER SOFTWARE FOR OPERATING AND MANAGING THE AFORESAID GOODS; NETWORK-NODE AND RING SYSTEMS COMPRISING TOKEN RINGS, FIBER DISTRIBUTED DATA INTERFACE, SYNCHRONOUS OPTICAL NETWORKS AND SYNCHRONOUS DIGITAL HIERARCHY TRANSMITTERS, NETWORK MANAGEMENT SYSTEMS COMPRISING SERVERS, MONITORING NODES AND SMART CARDS, MONITORING SOFTWARE FOR MONITORING NETWORK MANAGEMENT SYSTEMS, BROADBAND COMMUNICATIONS SYSTEMS COMPRISING LOCAL AREA NETWORKS, DIGITAL SUBSCRIBER LINES, ASYMMETRIC DIGITAL SUBSCRIBER LINES, VERY HIGH DATA RATE DIGITAL SUBSCRIBER LINES, SYMMETRIC DIGITAL SUBSCRIBER LINES,HYBRID FIBER COAX, ASYNCHRONOUS TRANSFER MODE NETWORKS, WIRELESS COMMUNICATIONS NETWORKS, SATELLITE COMMUNICATIONS NETWORKS, SUBSCRIBER LOOPS, TELECONTROL AND CENTRALIZED CONTROL SYSTEMS COMPRISING SERVERS AND COMPUTER SOFTWARE, MOBILE AND FIXED NETWORK COMMUNICATIONS SYSTEMS, COMPRISING ANALOG AND DIGITAL TELEPHONES, MULTIMEDIA TERMINALS, VIDEOTEXT TERMINALS, CELLULAR TELEPHONES, RADIO TELEPHONES, RADIO PAGERS, TELEPRINTERS, FACSIMILE MACHINES, COMPUTER PRINTERS, PERSONAL COMPUTERS, DATA PROCESSORS AND DATA PROCESSING COMPUTER PROGRAMS FOR USE IN THE MANIPULATION, STORAGE AND TRANSFER OF DATA OVER COMPUTER NETWORKS AND IN THE DISPLAY OF DATA ON TERMINALS, MOBILE TELEPHONES, TELEVISIONS AND MULTIMEDIA TERMINALS; RADIO RELAY SYSTEMS COMPRISING MULTIPLEXING APPARATUS, COMMUNICATIONS TERMINALS, NAMELY, ANALOG AND DIGITAL TELEPHONES, BROADBAND VIDEO TELEPHONES, MULTIMEDIA TERMINALS AND APPARATUS, VIDEOTEXT TERMINALS, CELLULAR TELEPHONES, RADIO TELEPHONES, RADIO PAGERS, TELEPRINTERS, FACSIMILE MACHINES, COMPUTER PRINTERS, PERSONAL COMPUTERS, DATA PROCESSORS AND DATA PROCESSING COMPUTER PROGRAMS FOR USE IN THE MANIPULATION, STORAGE AND TRANSFER OF DATA OVER COMPUTER NETWORKS AND IN THE DISPLAY OF DATA ON DISPLAY TERMINALS, NAMELY, PERSONAL COMPUTERS, MOBILE TELEPHONES, TELEVISIONS AND MULTIMEDIA TERMINALS; COMPUTERS AND COMPUTER PERIPHERALS; COMPUTER HARDWARE AND COMPUTER SOFTWARE FOR USE IN THE MANIPULATION, STORAGE AND TRANSFER OF DATA OVER COMPUTER NETWORKS AND IN THE DISPLAY OF DATA ON VIDEO TERMINALS INCLUDING PERSONAL COMPUTERS, MAGNETIC DATA CARRIERS, NAMELY, DISKS, DISKETTES, MAGNETIC TAPES, AND CD-ROM, AND PARTS THEREOF