LETTER WAIVER AND AMENDMENTTelecomunicaciones De Puerto Rico Inc • March 30th, 2007 • Telephone communications (no radiotelephone) • New York
Company FiledMarch 30th, 2007 Industry JurisdictionTo the banks, financial institutions and other institutional lenders (collectively, the “Lenders”) parties to the Credit Agreement referred to below and to Citibank, N.A., as agent (the “Agent”) for the Lenders