9 COMPUTER HARDWARE; COMPUTER SOFTWARE PROGRAMS FOR DECISION SUPPORT, NAMELY, SOFTWARE FOR USE IN DATABASE MANAGEMENT AND ANALYSIS OF CALL DETAIL RECORDS IN THE TELECOMMUNICATIONS FIELD; BLANK MAGNETIC COMPUTER TAPES AND OPTICAL DISCS; ELECTRICAL APPARATUS, NAMELY, TELECOMMUNICATION SWITCHES FOR REGISTRATION, CONTROL AND PROCESSING OF STATISTICAL INFORMATION AND OBSERVATION FOR THE TELECOM AND COMPUTER INDUSTRY