Change of director(s) Advanced Info Service Plc. ("the Company") would like to inform the resolution of the Board of Directors' Meeting No. 3/2011, which is held on February 21, 2011, approved the appointment of Mr. Dusit Nontanakorn as the Director replacing Mr. Suphadej Poonpipat, who resigned from the position, effective on February 21, 2011 onwards. ______________________________________________________________________