9 TELECOMMUNICATION AND SIGNALLING APPARATUS AND INSTRUMENTS, NAMELY APPARATUS USED TO TRANSMIT AND RECEIVE ON A FIBRE OPTIC, COPPER WIRE, MICROWAVE OR SATELLITE NETWORK SYSTEM; ELECTRONIC APPARATUS AND SOFTWARE FOR SCRAMBLING, DESCRAMBLING, ENCODING AND/OR DECODING OF VOICE, DATA, IMAGE AND VIDEO TRANSMISSIONS; ELECTRONIC DATA INPUT AND OUTPUT APPARATUS, NAMELY TERMINALS, RECEIVERS, TRANSMITTERS, DECODERS, AND TRANSCEIVERS FOR THE TRANSMISSION, REPRODUCTION OR RECEIVING OF VOICE, IMAGE, VIDEO OR DATA; APPARATUS FOR RECORDING, SWITCHING, TRANSMISSION, OR RECEIVING OF DATA, SOUND, IMAGES AND/OR VIDEO, NAMELY, BASE STATIONS, BASE STATION CONTROLLERS, DIRECTIONAL ANTENNAS, MICROWAVE TRANSMISSION EQUIPMENT, ACCESS NODES, SWITCHING APPARATUS FOR TELECOMMUNICATION PURPOSES, SERVERS, ROUTERS, DATA CARDS, AND MODEMS; MEDIA IN THE FORM OF MAGNETIC TAPES, DISCS AND DISKETTES, OPTICAL DATA CARRIERS, CD-ROMS, ROM-CHIPS OR RAM-CHIPS ADAPTED FOR THE RECORDAL, STORAGE, MANIPULATION, PROCESSING, RETRIEVAL AND PLAYBACK OF SOUND DATA OR IMAGES; PRE-RECORDED SOFTWARE PROGRAMS ON MAGNETIC TAPES, DISCS AND DISKETTES, OPTICAL DATA CARRIERS, CD-ROMS, ROM-CHIPS OR RAM-CHIPS; COMPUTER SOFTWARE FOR USE IN ELECTRONIC PUBLISHING, WEB PAGE DEVELOPMENT AND MAINTENANCE, ELECTRONIC COMMERCE, TELECOMMUNICATIONS INCLUDING E-MAIL AND E-MAIL MANAGEMENT, AND MANAGING TELECOMMUNICATIONS NETWORKS