Translation AIS-CP 023/2008 February 20, 2008 Re: Notification of the Resolutions of the Board of Directors' Meeting No. 2/2008. (Revise) To: The President The Stock Exchange of Thailand Advanced Info Service Plc. ("the Company") would like to amend the resolution of the Board of Directors' Meeting No. 2/2008, which has disclosed to the Stock Exchange of Thailand as the following matters: 1. The designate authorized signatory From : "Mr. Somprasong Boonyachai, Mr. Vikrom Sriprataks, and Mr. Suphadej Poonpipat, two out of these three directors sign collectively with the Company seal affixed". To : "Mr. Somprasong Boonyachai and Mr. Vikrom Sriprataks, two of these directors sign collectively with the Company seal affixed". 2. The date of the 2008 Annual General Meeting of shareholders From : April 10, 2007 To : April 10, 2008 Please be informed accordingly Best Regards, -Signed- Mr. Vikrom Sriprataks Director Advanced Info Services Plc.