0001047469-98-002356 S-3/A 5 19980128 NASD IDT CORP 0001005731 7373 223415036 DE 0731 S-3/A 33 333-43501 98515360 294 STATE ST HACKENSACK NJ 07601 2019281000 294 STATE STREET HACKENSACK NJ 07601 S-3/A 1 000104746998002356-001-seq1-s-3-a.txt S-3/A EX-1.01 2 000104746998002356-002-seq2-ex-1-01.txt UNDERWRITING AGREEMENT EX-5.01 3 000104746998002356-003-seq3-ex-5-01.txt OPINION OF MORRISON & FOERSTER EX-23.01 4 000104746998002356-004-seq4-ex-23-01.txt CONSENT OF ERNST & YOUNG EX-23.03 5 000104746998002356-005-seq5-ex-23-03.txt CONSENT OF DENNIS A. BOVIN