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

151 148 136 124 121 Blended 170 168 156 147 145 VOU (GB/data sub/month) Postpaid 8.3 9.2 10.9 12.7 14.0 Prepaid 6.2 7.0 8.2 9.2 9.8 Blended 6.7 7.6 8.9 10.1 10.9 Device Penetration 4G-handset

 expan om 34% in 2Q16 GB/data  sub/m growing 4G ad with expanded  major players  ration, AIS has  llows  us  to  aigns were offe subscriptions.  broadband and  or  video  stream tinued  to  impr nvironment

Prepaid 181 182 182 183 184 Blended 244 251 254 256 257 MOU (minute/sub/month) Postpaid 280 271 264 257 251 Prepaid 190 169 163 151 148 Blended 205 186 181 170 168 VOU (GB/data sub/month) Postpaid 5.7 6.7

305 296 280 271 264 Prepaid 213 201 190 169 163 Blended 226 215 205 186 181 VOU (GB/data sub/month) Postpaid 4.1 5.0 5.7 6.7 7.5 Prepaid 2.7 3.2 3.5 4.1 5.4 Blended 3.0 3.6 4.0 4.7 5.9 Device

239 237 -6.8% -0.9% MOU (minute/sub/month) Postpaid 225 189 189 -16% 0.1% Prepaid 82 79 78 -5.0% -1.4% Blended 113 104 104 -7.8% 0.3% VOU (GB/data sub/month) Postpaid 16.2 18.8 19.8 22% 5.7% Prepaid

183 184 183 175 Blended 254 256 257 258 251 MOU (minute/sub/month) Postpaid 264 257 251 242 241 Prepaid 163 151 148 136 124 Blended 181 170 168 156 147 VOU (GB/data sub/month) Postpaid 7.5 8.3 9.2 10.9

% Blended 256 242 239 -6.6% -1.1% MOU (minute/sub/month) Postpaid 227 207 189 -17% -8.8% Prepaid 94 86 79 -16% -8.1% Blended 122 112 104 -15% -7.2% 3 2Q20 MD&A Advanced Info Service Plc. VOU (GB/data sub

99 -12% -5.5% VOU (GB/data sub/month) Postpaid 17.0 21.6 22.6 33% 4.8% Prepaid 13.8 16.5 16.3 18% -0.8% Blended 14.7 18.0 18.2 24% 0.8% Device Penetration 4G-handset penetration 75% 77% 79% - - Fixed

% MOU (minute/sub/month) Postpaid 189 178 174 -7.8% -2.2% Prepaid 79 73 68 -14% -7.1% Blended 104 99 95 -9.1% -4.5% VOU (GB/data sub/month) Postpaid 18.8 22.6 25.7 37% 14% Prepaid 16.3 16.3 17.3 6.3% 5.8