[FIRM NAME IN CHINESE CHARACTERS] SIDLEY AUSTIN BROWN & WOOD BEIJING 39TH FLOOR, TWO INTERNATIONAL FINANCE CENTRE LOS ANGELES ---- 8 FINANCE STREET ---- BRUSSELS CENTRAL, HONG KONG NEW YORK ---- TELEPHONE (852) 2509-7888 ---- CHICAGO FACSIMILE (852) 2509-3110 SAN FRANCISCO ---- www.sidley.com ---- DALLAS SHANGHAI ---- FOUNDED 1866 ---- GENEVA SINGAPORE ---- ---- HONG KONG TOKYO ---- ---- LONDON WASHINGTON, D.C. WRITER'S DIRECT NUMBER WRITER'S E-MAIL ADDRESS 852 2901 3886 msheridan@sidley.com VIA EDGAR September 7, 2005 - --------- U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-7010 Attention: Mr. Larry Spirgel, Assistant Director Re: PT Indosat Tbk. Form 20-F for Fiscal Year Ended December 31, 2004, Filed June 29, 2005 File No. 1-13330 Ladies and Gentlemen: This is to confirm our conversation on Tuesday morning your time concerning your letter dated August 23 2005 to PT Indosat Tbk ("Indosat"). We are representing Indosat in connection with this matter, and on behalf of Indosat confirm receipt of your letter. It appears that the letter was sent by mail and accordingly Indosat did not receive it until Tuesday, September 5, 2005. Indosat is considering the staff's comments and, at this stage, expects to respond within 10 business days. Sincerely, /s/ Matthew Sheridan ------------------------------- Matthew Sheridan Partner