- Translation - AIS-CP 093/2006 July 12, 2006 Subject: Notification of the Resolutions of Board of Directors' Meeting No. 6/2006 of Advanced Info Service Public Company Limited ("the Company") To: The President The Stock Exchange of Thailand We would like to inform you that at Board of Directors Meeting No. 6/2006 held on July 12, 2006 in Meeting Room No. 2005 , 20th floor, at Shinawatra Tower 1, 414 Phahonyothin Road, SamsenNai, Phayathai, Bangkok, the following matters were resolved: 1. Certified the Minutes of Board of Directors' Meeting No. 5/2006 held on May 10, 2006. 2. Approved the appointment of Mr. Aviruth Wongbuddhapitak as a Director, Independent Director and Chairman of the Audit Committee as proposed by the Nomination Committee, to replace Mr. Arun Churdboonchart, who resigned from his directorship. In addition, approved the appointment of Mr. Aviruth Wongbuddhapitak as a member of the Compensation Committee and Mr. Surasak Vajasit as a member of the Nomination Committee, as proposed by the Nomination Committee. 3. Approved an investment of USD 200 million for expansion of the GSM network Phase 17A in order to increase the service capacity for the Company's subscribers and improve the traffic and signaling efficiency. 4. Approved the plans to procure funds for the Company to provide capital for investment in expansion of the network system, repay debentures due to be redeemed and allot working capital for to the Company. The Company will procure funds by borrowing money and/or issuing and offering debentures in an amount not more than Baht 25,000,000,000 or its equivalent in other currencies. The Meeting considered and approved the authorization of the Executive Committee or a person (the "Attorney") delegated by the Executive Committee and/or the Board of Directors to make a decision on whether the Company shall procure the aforementioned funds by borrowing money or by issuing and offering debentures, or a combination of both. (a) To consider and approve borrowing money from both domestic and/or overseas sources in an amount of no more than Baht 25,000,000,000 or its equivalent in other currencies. In addition, the Meeting authorized the Attorney to make a decision on borrowing this money and perform other related functions such as structuring the credit amount and determining the loan conditions and other details, including negotiation, preparation, agreements, execution, and delivery of relevant documents. The Attorney is also authorized to undertake any other tasks that he or she deems necessary or desirable for the purpose of facilitating or implementing the borrowing process. (b) To consider and approve the issuing and offering of unsubordinated and unsecured debentures in an amount of no more than Baht 25,000,000,000 or its equivalent in other currencies. The debentures may be offered to the public, institutional investors and/or specific investors in Thailand and/or outside the country in accordance with the relevant notifications of the Office of the Securities and Exchange Commission. The debentures may be offered in the same set or several sets at the same time or several times. If the Company issues and offers debentures on a public-offering basis, the Meeting approved the allotment of debentures to the Company's existing debenture holders and/or management of the Company before offering them to general investors. The Meeting considered and approved the authorization of the Attorney to issue and offer the aforementioned debentures and perform the following related tasks: (1) structure, determine, specify and adjust any details of the debentures such as terms and conditions of issuer and debenture holders, amount of debentures, par value, interest rate, interest payment method, term, redemption period, subscription period, offering/allocation method including (but not limited to) amount and ratio for debenture allotment, appointment of arranger/underwriter, registration and/or debenture holders' representative (if any) and the arrangement for the listing of debentures on the secondary market; (2) negotiate, prepare, agree, execute and deliver any agreements and other documents with respect to the issue and offer of the debentures; and (3) perform all other tasks that the Attorney deems necessary or desirable for the purpose of facilitating or implementing the issue and offer of the debentures. The issuing and offering of the aforementioned debentures shall be proposed to the Company's shareholders' meeting for approval, as required by law. 5. Approved the holding of the Extraordinary General Meeting of Shareholders No. 1/2006 on August 8, 2006 at 2 p.m. at the Auditorium on the 9th floor of Shinawatra Tower 3, Viphavadee Rangsit Road, Jatujak, Bangkok. The agenda is as follows: Item 1 Matters to be informed; Item 2 To certify the Minutes of the 2006 Annual General Meeting of Shareholders held on April 24, 2006; Item 3 To consider and approve the issuing and offering of unsubordinated and unsecured debentures; Item 4 Other business (if any). The Company will close the share registration book to determine which shareholders are eligible to attend and vote in this meeting from 12 noon on July 27, 2006 until the meeting is adjourned. Yours faithfully, -Signed- Somprasong Boonyachai (Mr.) Director Advanced Info Service Plc.