1 EXHIBIT 4.2 SECOND AMENDMENT TO RIGHTS AGREEMENT THIS SECOND AMENDMENT TO RIGHTS AGREEMENT (this "Amendment") is made and entered into this 7th day of October, 1999, between Illuminet Holdings, Inc., a Delaware corporation (the "Company"), and UMB...Rights Agreement • March 14th, 2000 • Illuminet Holdings Inc • Telephone communications (no radiotelephone)
1 EXHIBIT 4.1 RIGHTS AGREEMENTRights Agreement • March 14th, 2000 • Illuminet Holdings Inc • Telephone communications (no radiotelephone) • Delaware
RECITALSLoan Agreement • March 14th, 2000 • Illuminet Holdings Inc • Telephone communications (no radiotelephone) • Virginia
1 EXHIBIT 10.3 SECURED REVOLVING LINE OF CREDIT APPLICATION AND AGREEMENTSecured Revolving Line of Credit Agreement • March 14th, 2000 • Illuminet Holdings Inc • Telephone communications (no radiotelephone) • Virginia
SECURED INTERMEDIATE-TERM EQUIPMENT FINANCING LOAN SUBSTITUTE AGREEMENT ("AGREEMENT")Secured Intermediate-Term Equipment Financing Loan Substitute Agreement • March 14th, 2000 • Illuminet Holdings Inc • Telephone communications (no radiotelephone) • Virginia
