- Translation - Ref : AIS-CP 151/2004 November 2, 2004 Re: Plan of Joint Investment in Bridge Mobile Pte.Ltd. To: The President The Stock Exchange of Thailand Advanced Info Service Plc. (ADVANC) would like to notify a plan of joint investment in a new established company, Bridge Mobile Pte. Ltd. (Bridge) in the amount not exceeding USD 1.5 Million. The nature of business of Bridge is to develop products and services related to mobile telecommunication services and offer to mobile operators. ADVANC is in the process of reviewing terms and conditions of the joint venture agreement, which further progress will be informed accordingly. In case there is any business relationship between ADVANC and Bridge, the business will be performed base on the commercial arms-length to ensure the benefit andcompetitive advantage of ADVANC. Please be informed accordingly. Yours sincerely, -Signed- Mr. Somprasong Boonyachai Director Advanced Info Service Plc.