building customer perception around service quality offering 24- month contracts with guaranteed quality service key differentiation. 3Q21 Operational summary In 3Q21, despite the shop closures for two

10,000,000 Debentures No. 9/2018, Class 1 PP-10 21 Dec 18 20 Dec 19 10,000,000 Debentures No. 9/2018, Class 2 PP-10 27 Dec 18 26 Dec 19 30,000,000 Guaranteed Debentures No.1 / 2018 II&HNW 6 Jul 18 6 Jul 20

investment; (2) bonds or debt instruments issued or guaranteed by foreign governments, foreign government agencies, or international organizations; (3) bonds or debt instruments issued or guaranteed by state

contract term, profitability of the contract remains the same. By the Standard, key changes compared to prior to 2019, are as follows: a) Device subsidy previously recognized as handset loss will be

year due to receiving payment from customers of 87.66 million Baht, cash and deposit guaranteed 18.15 million Baht, depreciation of assets 16.29 million Baht and inventories increased by 25.12 million

resulted in reallocation between sales and service revenue as well as marketing expenses while device subsidy is capitalized as contract assets and amortized against the service revenue over the customer

169 163 151 148 136 Blended 186 181 170 168 156 VOU (GB/data sub/month) Postpaid 6.7 7.5 8.3 9.2 10.9 Prepaid 4.1 5.4 6.2 7.0 8.2 Blended 4.7 5.9 6.7 7.6 8.9 Device Penetration 4G-handset penetration 39

investment period can be specified) (d) What are the factors that would have a significant impact on the investment of investors? (e) Is this a guaranteed mutual fund, a guaranteed capital and return mutual

12.7 Prepaid 5.4 6.2 7.0 8.2 9.2 Blended 5.9 6.7 7.6 8.9 10.1 Device Penetration 4G-handset penetration 42% 46% 50% 54% 57% Fixed Broadband Business FBB subscribers 481,500 521,200 571,800 623,400

, AIS fully expensed handset subsidy as either handset loss or marketing expense. With the effect of TFRS 15, key financial changes, compared to prior to 2019, will be as follows: a) Device subsidy