LETTER 1 filename1.txt Mail Stop 3561 October 17, 2005 Mr. Jose Gustavo Pozzi General Manager and Sole Officer Nortel Inversora S.A. Alicia Moreau de Justo 50 Piso 11 C1107AAB-Buenos Aires Argentina Re: Nortel Inversora S.A. Form 20-F for Fiscal Year Ended December 31, 2004 Filed June 29, 2005 File No. 1-14270 Dear Mr. Pozzi: We have completed our review of your Form 20-F and related filings and do not, at this time, have any further comments. Sincerely, Larry Spirgel Assistant Director ?? ?? ?? ?? Mr. Jose Gustavo Pozzi General Manager and Sole Officer September 28, 2005 Page 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 DIVISION OF CORPORATION FINANCE