74325622
Oct 26, 1992
Aug 31, 1993
computer programs in the field of telecommunications designed for the prevention, detection and tracking of Customer Premise Equipment (CPE) originated long-distance toll fraud
Electrical and Scientific Apparatuscomputer program manuals in the field of telecommunications designed for the prevention, detection, and tracking of Customer Premise Equipment (CPE) originated long-distance toll fraud
Paper Goods and Printed Matter