TELECOMMUNICATIONS AND COMMUNICATIONS EQUIPMENT, APPARATUS AND SYSTEMS, NAMELY, MAGNETICALLY ENCODED CALLING CARDS, TELEPHONE CALLING CARDS, TELEPHONES, INTEGRATED CIRCUITS, BLANK MAGNETIC DATA CARRIERS, COMPUTER MEMORY CHIPS; TELEPHONE EQUIPMENT APPARATUS AND SYSTEMS, NAMELY, TELEPHONE HAND SETS, TELEPHONE ANSWERING MACHINES, PAGERS AND FACSIMILE MACHINES; TRANSMISSION, RECEIVING AND STORAGE EQUIPMENT, APPARATUS AND SYSTEMS, NAMELY, TELEPHONE RECEIVERS, TRANSMITTERS; COMPUTER EQUIPMENT, APPA...