under other service revenues and device sales. As the acquisition value was higher than CSL’s net identifiable assets, AIS recognized the value difference as goodwill amounting to Bt2.8bn. With the
expense 4,253 4,683 4,551 4,622 1.6% 18,109 Other costs of services 2,090 1,948 1,913 1,954 2.1% 7,905 Cost of service 20,338 20,396 20,364 20,437 0.4% 81,534 Cost of SIM and device sales 6,419 6,372 6,164
% YoY, and 12% QoQ resulted from a lower sale volume of high-priced devices. The profit margin from selling SIM and device stood around -4.2% in 3Q19, similar to previous quarter. Cost & Expense Cost of
closed from nationwide restriction. SIM & Device margin was marginally negative at -0.5%, down from +2.7% in 2Q21 due to decline in high margin devices sale. Cost & Expense Cost of service in 3Q21 was
% Blended 17.0 18.2 19.7 16% 8.2% Device Penetration 4G-handset penetration 75% 79% 80% - - Fixed Broadband Business FBB subscribers 1,202,600 1,431,900 1,535,900 28% 7.3% FBB net addition 112,200 95,000
momentum in enterprise business, partially offset by reduced device sales revenue. Excluding TTTBB impact, total revenue increased 0.7% from lower device sales. Core service revenue (excluding IC and NT
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
focus on supporting our customer growth and demand in cloud and IT solutions. Soften EBITDA from higher marketing expense EBITDA in 2Q22 dropped -2.8% YoY and -0.2% QoQ to Bt22,353mn with a margin of 49.4
, decreasing -1.1% YoY and -4.1% QoQ following a recovery in core service revenue offset by lower device sales due to seasonal factors. Core service revenue (excluding IC and NT partnership) was at Bt33,903mn