Issuer toPrimus Telecommunications Group Inc • March 31st, 1999 • Telephone communications (no radiotelephone) • New York
Exhibit 4.3 SUPPLEMENTAL INDENTURE SUPPLEMENTAL INDENTURE dated as of January 20, 1999 (the "Supplemental Indenture") between PRIMUS TELECOMMUNICATIONS GROUP, INCORPORATED, a Delaware corporation, as issuer (the "Company"), and FIRST UNION NATIONAL...Supplemental Indenture • March 31st, 1999 • Primus Telecommunications Group Inc • Telephone communications (no radiotelephone) • New York
