. Prepaid segment saw a net loss of 276k mainly from seasonal churns of one-time segmented SIMs. However, prepaid ARPU improved 4.6% QoQ to stand at Bt182 due to the price adjustment. Despite heightened price

offset by seasonal churns of one-time segmented SIMs. Prepaid ARPU declined 5.5% QoQ to Bt142 due to low-end offering of unlimited data plan in the market. At the end of 2Q21, 5G subscribers accounted for

33,429,500 33,452,200 32,643,000 -2.4% -2.4% Total subscribers 45,504,400 46,121,100 45,316,200 -0.4% -1.7% Net additions (Churns) Postpaid 314,800 108,700 4,300 -99% -96% Prepaid 566,300 (700) (809,200) NM

Subscribers Postpaid 12,371,000 12,673,200 12,663,800 2.4 % -0.1 % Prepaid 33,290,700 32,643,000 31,785,900 -4.5 % -2.6 % Total subscribers 45,661,700 45,316,200 44,449,700 -2.7 % -1.9 % Net additions (Churns

subscribers 46,121,100 44,616,500 45,024,900 -2.4% 0.9% Net additions (Churns) Postpaid 108,800 51,200 18,200 -83% -64% Prepaid (800) 115,600 390,200 NM% 238% Total net additions 108,000 166,800 408,400 278

12,663,800 12,715,000 1.2 % 0.4 % Prepaid 33,453,000 31,785,900 31,901,500 -4.6 % 0.4 % Total subscribers 46,013,100 44,449,700 44,616,500 -3.0 % 0.4 % Net additions (Churns) Postpaid 189,100 (9,400) 51,200

32,643,000 32,291,700 32,871,400 0.7% 1.8% Total subscribers 45,316,200 45,024,900 45,669,000 0.8% 1.4% Net additions (Churns) Postpaid 4,300 18,200 64,400 1399% 254% Prepaid (809,200) 390,200 579,700 NM% 49

% 0.5% Prepaid 32,643,000 32,291,700 32,871,400 0.7% 1.8% Total subscribers 45,316,200 45,024,900 45,669,000 0.8% 1.4% Net additions (Churns) Postpaid 4,300 18,200 64,400 1399% 254% Prepaid (809,200

additions (Churns) Postpaid (9,400) 64,400 117,800 NM% 83% Prepaid (857,100) 579,700 495,300 NM% -15% Total net additions (866,500) 644,100 613,100 NM% -4.8% ARPU (Baht/sub/month) Postpaid 446 448 443 -0.8