LISTED SECURITIES GRANTED BY THE SET Starting from 9 August 2004, the Stock Exchange of Thailand (SET) allowed the securities of Advanced Info Service Public Company Limited (ADVANC) to be traded on the SET after finishing capital increase procedures. Name : ADVANC Issued and Paid up Capital Old : 2,943,342,836 Baht New : 2,944,288,908 Baht Par Value : 1 Baht Allocate to : 934,300 warrants exercise to 946,072 common shares as follows: (warrants held by directors, employees, and advisors of ADVANC : ESOP ) 1. ESOP Grant 1: 455,200 warrants exercise to 460,936 common shares Ratio : 1:1.01261 Exercise Price : 47.402 Baht Exercise Date : 26-30 July, 2004 2. ESOP Grant 2: 479,100 warrants exercise to 485,136 common shares Ratio : 1:1.01261 Exercise Price : 42.840 Baht Exercise Date : 30 July, 2004