mobile business. For QoQ, total revenue dropped -by 10% from the high season of iPhone sales in 4Q21. Core service revenue (excluding IC and TOT partnership) was Bt32,770mn, improving by 1.1% YoY from
competition. Core service revenue contributed 77% while sales revenue contributed 15%. Core service revenue (excluding IC and TOT partnership) recorded Bt33,090mn flat YoY, - 4. 3% QoQ mainly from decline in
Bt172,890mn, decreasing -4.4%YoY, from slowdown in service revenues reflecting impact of COVID-19 as well as market competition. Core service revenue (excluding IC and TOT partnership) was 129,594mn, decreasing
service revenue (excluding IC and TOT partnership) was Bt32,353mn, flat YoY and QoQ from a decrease in mobile revenue offset by solid growth in fixed broadband and enterprise segment. Mobile revenue was
(5.5% of revenue from 10.5% in 2016). Network OPEX was flat QoQ but increased 99% YoY mainly from 4G expansion and addition of TOT partnership payment. EBITDA margin improved to 44.6% from 36.4% in 4Q16
changes in network OPEX ( excluding cost of TOT partnership + 10% YoY, -1.6% QoQ) and SG&A (+7.1% YoY, -2.6% QoQ) . Net profit was reported at Bt7,615mn, decreasing 5.3% YoY due to higher network and
pandemic, but flat QoQ. Core service revenue (excluding IC and TOT partnership) was 32,425mn, decreasing -2%YoY from continuing decline in mobile revenue but increasing 1%QoQ from recovered mobile revenue
handset sales due to distribution channel lock down. Core service revenue (excluding IC and TOT partnership) was Bt32,797mn, increased 2.1% YoY and 1.4% QoQ on the back of a continuing growth in both fixed
for TOT partnership. However, excluding TOT partnership, network OPEX would drop 4.1% YoY from cost efficiency programs. Net profit, however, declined 1.9% YoY to Bt30,077mn from continued network