-Translation- AIS-CP 063/2008 May 14, 2008 Subject: Notification of the Resolutions of the Board of Directors' Meeting No. 4/2008. To: The President The Stock Exchange of Thailand The Board of Directors of Advanced Info Service Plc. ("the Company") has resolved in the meeting No. 4/2008 held on May 14, 2008 as the following matters: 1. Certified the Minutes of the Board of Directors' Meeting No. 3/2008 dated March 20, 2008 2. Approved the balance sheet, statement of income and statement of cash flow for the first quarter of 2008 ended March 31, 2008. 3. Approved the amendment of Qualification of Audit Committee in a clause of "Term of audit committee" as follow; "A Committee member shall serve for a term of not exceeding three years. A retiring membermay be re-elected provided he shall not serve for more than three consecutive terms. The objective is to be consistent with the Company's Corporate Governance Policy. 4. Approved the appointment of Mr. Hubert Ng Ching-Wah to be the Member of the Executive Committee of the Company, approved the resignation of Mr. Somprasong Boonyachai from the Member of the Executive Committee, and appointed Mr. Allen Lew Yong Keong to be the Chairman of the Executive Committee, effectively on June 1, 2008 onwards. At present, the Company's Executive Committee is composed of the following members; 1) Mr. Somprasong Boonyachai Chairman of the Executive Committee 2) Mr. Allen Lew Yong Keong Vice Chairman of the Executive Committee 3) Dr. Dumrong Kasemset Member of the Executive Committee 4) Mr. Vikrom Sriprataks Member of the Executive Committee 5) Ms. Nidchanun Santhaveesuk Member of the Executive Committee Effective on June 1, 2008 onwards, the Company's Executive Committee will be composed of the following members; 1) Mr. Allen Lew Yong Keong Chairman of the Executive Committee 2) Dr. Dumrong Kasemset Member of the Executive Committee 3) Mr. Vikrom Sriprataks Member of the Executive Committee 4) Ms. Nidchanun Santhaveesuk Member of the Executive Committee 5) Mr. Hubert Ng Ching-Wah Member of the Executive Committee Please be informed accordingly Yours faithfully, -Signed- Mr. Vikrom Sriprataks Director Advanced Info Services Plc. Compliance Department Tel: 02 687 4278