EXECUTION COPY FIRST AMENDMENT TO REVOLVING CREDIT AGREEMENT THIS FIRST AMENDMENT TO REVOLVING CREDIT AGREEMENT (this "Amendment"), dated as of April 28, 1998, is entered into by and among MCI COMMUNICATIONS CORPORATION, a Delaware corporation (the...Revolving Credit Agreement • May 15th, 1998 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
EXHIBIT 1 MCI COMMUNICATIONS CORPORATION Debt Securities UNDERWRITING AGREEMENT BASIC PROVISIONS MCI Communications Corporation, a Delaware corporation (the "Company"), proposes to issue and sell its senior debt securities (the "Senior Securities")...Terms Agreement • April 27th, 1998 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
Share Purchase Agreement for Common Shares issued by Embratel Participacoes S.A. with the option of scheduled payment, as stipulated below:Share Purchase Agreement • August 14th, 1998 • Mci Communications Corp • Telephone communications (no radiotelephone)
AGREEMENT AND PLAN OF MERGER, dated as of November 3, 1996 (this "Agreement"), among BRITISH TELECOMMUNICATIONS plc, a public limited company incorporated under the laws of England and Wales ("BT"), MCI COMMUNICATIONS CORPORATION, a Delaware...Agreement and Plan of Merger • November 5th, 1996 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
FORM OF EMPLOYMENT AGREEMENTEmployment Agreement • March 28th, 1997 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
Exhibit 99(a) ASSIGNMENT AGREEMENT ASSIGNMENT AGREEMENT, dated as of April 22, 1998 (the "Agreement") between MCI COMMUNICATIONS CORPORATION (the "Company" or "Assignor"), as initial Callholder and as issuer of the 6.125% Callable/Redeemable Notes due...Assignment Agreement • April 27th, 1998 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
AGREEMENT dated as of November 9, 1997, among BRITISH TELECOMMUNICATIONS PLC, a public limited company incorporated under the laws of England and Wales ("BT"), MCI COMMUNICATIONS CORP., a Delaware corporation ("MCI"), and WORLDCOM, a Georgia...Agreement • November 12th, 1997 • Mci Communications Corp • Telephone communications (no radiotelephone) • Delaware
REVOLVING CREDIT AGREEMENT dated as of September 26, 1996Revolving Credit Agreement • October 4th, 1996 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
AGREEMENT AND PLAN OF MERGER, dated as of November 9, 1997 (this "Agreement"), among WORLDCOM, INC., a Georgia corporation ("WorldCom"), TC INVESTMENTS CORP., a Delaware corporation and a direct wholly-owned subsidiary of WorldCom ("Merger Sub"), and...Agreement and Plan of Merger • November 14th, 1997 • Mci Communications Corp • Telephone communications (no radiotelephone) • Delaware
MCI COMMUNICATIONS CORPORATION SENIOR MEDIUM-TERM NOTE (Fixed Rate)Mci Communications Corp • October 4th, 1996 • Telephone communications (no radiotelephone)
TENDER AGREEMENTTender Agreement • September 28th, 1995 • Mci Communications Corp • Telephone communications (no radiotelephone) • Delaware
EXHIBIT 99(a) - - - - - (1 of 56) ACQUISITION AGREEMENTAcquisition Agreement • September 28th, 1995 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
MCI COMMUNICATIONS CORPORATION SENIOR MEDIUM-TERM NOTE (Fixed Rate)Mci Communications Corp • October 7th, 1996 • Telephone communications (no radiotelephone)
Exhibit 99(b) CALCULATION AGENT AGREEMENT CALCULATION AGENT AGREEMENT dated as of April 22, 1998 (the "Agreement"), between MCI COMMUNICATIONS CORPORATION (the "Company"), as initial Callholder and the issuer of the 6.125% Callable/Redeemable Notes...Calculation Agent Agreement • April 27th, 1998 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
MCI COMMUNICATIONS CORPORATION SENIOR MEDIUM-TERM NOTE (Floating Rate)Mci Communications Corp • October 4th, 1996 • Telephone communications (no radiotelephone)
MCI COMMUNICATIONS CORPORATION SENIOR MEDIUM-TERM NOTE (Floating Rate)Mci Communications Corp • October 7th, 1996 • Telephone communications (no radiotelephone)
AmongCredit Agreement • May 15th, 1997 • Mci Communications Corp • Telephone communications (no radiotelephone) • New York
ARTICLE I AMENDMENTS TO THE MERGER AGREEMENTMci Communications Corp • August 26th, 1997 • Telephone communications (no radiotelephone) • New York
