17 กรกฎาคม 2549

The Expiration of the President of MCOT Plc.

Ref: MCOT/ 6101 / 1803 July 14 , 2006 The Stock Exchange of Thailand Attn: The President Re: The Expiration of the President of MCOT Plc. Dear Sir: As the position of President of MCOT Plc. is the four years contract, and the current President of MCOT Plc. has been in the position since 17 July 2002, then the term of contract will be expired in 16 July 2006. Under the Act of State Enterprise 2518, The Nomination Committee of MCOT Plc. is responsible for the procedure of selecting the person with appropriate qualifications as the President. With this regards, the available of the new term of the position has been posted to the public, and the last day to apply for this position is 31 July 2006. In the meantime, Mr. Chitnarong Kunakridatikarn, Executive Vice President is as Acting President until MCOT Plc. has the President. Sincerely yours, (Mr. Thanachai Wongthongsri) Acting Vice President, Legal Affairs and the Company s Secretary Office MCOT Public Company Limited Investor Relations Tel. 0 2201 6454 Fax: 0 2246 1961