MCOT Public Company Limited 63/1 Rama IX Road, Huaykwang Bangkok 10310 Thailand Phone +66 (0) 2201 6000 Fax +66 (0) 2245 1435 E-mail Contact@mcot.net Ref: MCOT 6153/2269 July 31, 2009 The Stock Exchange of Thailand Attn: The President Re: Resolutions of the Board of Directors ' Meeting No.11/2009 (revised) Dear Madame, With regard to MCOT Public Company Limited's letter No. MCOT 6153/2244,we would like to inform you of the revision to our Resolution of the Board of Directors' Meeting No. 11/2009 on July 30,2009 at 13.30 hours at the Meeting Room,6th Floor, MCOT Administration Building, 63/1 Rama IX Road, Huay Kwang Sub-District, Huay Kwang District, Bangkok 10310. The details of which are as followed: The former resolutions: 1. Approved the Extraordinary Meeting of Shareholders No. 1/2009 on August 27, 2009 at 09.30 hours at Studio 1, Television Building, MCOT Plc., 63/1 Rama IX Road, Huay Kwang, Bangkok 10310. The agendas for the meeting are as follows: Agenda 1: Report from the Chairman Agenda 2: To certify the Minutes of the Annual General Meeting of Shareholders on April 24, 2009 Agenda 3: To acknowledge the appointment of a new Director Agenda 4: To amend the regulation No. 35 of MCOT Plc. Agenda 5: Others (if any) The revised resolutions: 1. Approved the Extraordinary Meeting of Shareholders No. 1/2009 on August 27, 2009 at 09.30 hours at Studio 1, Television Building, MCOT Plc., 63/1 Rama IX Road, Huay Kwang, Bangkok 10310. The agendas for the meeting are as follows: Agenda 1: Report from the Chairman Agenda 2: To certify the Minutes of the Annual General Meeting of Shareholders on April 24, 2009 Agenda 3: To consider the appointment of a new Director Agenda 4: To amend the regulation No. 35 of MCOT Plc. Agenda 5: Others (if any) Please be informed accordingly. Sincerely yours, (Mr. Thanachai Wongthongsri) Vice President,Company Secretary Office MCOT Public Company Limited Authorized to sign on behalf of the company Company Secretary Office Tel. 0 2201 6388, 02 201 6454 Fax 0 2245 1854