Re : Board of Directors Resolution Regarding the Bond Issuance The Board of Director of Advanced Info Service Plc. No. 6/2540 held on September 11, 1997 at Shinawatra Tower 1, 414 Phaholyothin Rd., Samsen Nai, Phaya Thai, Bangkok at 2.00 p.m. had a Board resolution as follow : 1. Issue and have a security offering in the form of bond with conditions and detail herebelow : Number of bond issuance : within the amount of Baht 5 billion and/or equivalent in other currencies Type of Bond : Unsecured Bond Maturity : not exceeding 10 years from the date of issuance Offerings : Offered domestically and/or interna- tionally to the public and/or institu- tional investors in whole or in part which could be a single or multiple offering Special Conditions : In the case that there has been a bond release, within the amount approved, the company can replace additional bond with the same nature by the conditions and amount saidforth. Therefore, additional restrictions and conditions of the bond, such as ; the stated amount, offered pricing per unit, interest rate, appointing a bond holder representative, allocation method, offering details, an account establishment for the proceeds of the bond including registering the unsecured bond with one of the securities exchange ; to be within the consideration of the Board of Directors and/or the Executive Committee and/ or person appointed by the Board of Directors. 2. A resolution to call an extraordinary shareholders meeting No. 2/2540 on October 16, 1997 at 9.30 a.m. on the 19th floor Shinawatra Tower 1, 414 Phaholyothin Road, Samsen Nai, Phaya Thai, Bangkok 10400 with meeting agenda as follow : Agendum 1 Things to be informed Agendum 2 Approve the minutes of the general shareholders meeting as of 1997 on April 25, 1997 Agendum 3 Report of the interim dividend payment Agendum 4 Approval to issue and offer unsecured bond within the amount of Baht 5 billion and/or an equivalent in other currencies Agendum 5 Others (if any) 3. Set the share register book closing date for the right to attend the shareholders meeting on September 26, 1997 at 12.00 p.m. until the meeting is adjourned.