EXHIBIT 1.2 INTERNATIONAL GUARANTY THIS AGREEMENT MADE THIS DAY OF APRIL, 1998 AMONG: AMERITECH CORPORATION, a corporation organized and existing under the laws of Delaware (the "Guarantor") and CREDIT SUISSE FIRST BOSTON CORPORATION MERRILL LYNCH,...International Guaranty • April 2nd, 1998 • Telecom Corp of New Zealand LTD • Telephone communications (no radiotelephone) • New York
