subscribers grew 2.9% QoQ and currently represented 21% of total subscriber base. Following the discontinuation of fixed-speed unlimited subscriptions, postpaid ARPU improved to Bt571, increasing 1.2% QoQ

. 4Q18 Financial and Operational Summary In 4Q18, core service revenue was Bt33,683mn, increasing 3. 3% YoY and 1. 7% QoQ, driven by both mobile and fixed broadband business. Mobile subscribers continued

2018 4Q19 Snapshot In 4Q19, total revenue was Bt49,464mn, increasing 11% YoY and 8.8% QoQ, mainly driven by device sales. SIM & device sales were Bt10,449mn, rising 36% YoY and 85% QoQ due to newly

mobile ARPU improvement as well as an increasing number of fixed broadband customers. Sales revenue was Bt7,488mn, a decrease 9.9% YoY from softened competition but rose 49% QoQ due to seasonality. Sales

the demand to use mobile data and handset subsidies. 4G penetration increased to 57%, up from 42% in 3Q17. Fixed broadband revenue was Bt1,117mn, increasing 26% YoY and 2.1% QoQ, driven by a net

1Q19 MD&A Advanced Info Service Plc. 1Q19 Financial Summary (Pre-TFRS 15) Revenue In 1Q19, total revenue was Bt43,824mn increasing 7. 1% YoY driven by both service revenue, especially from fixed

increased 5.5% YoY, compared to the full year guidance of 4-5%. Mobile service revenue rose 3.7% YoY from increasing popularity of video streaming and expanded postpaid segment. Fixed broadband revenue

of 85% YoY and 6% QoQ while subscribers rose to 571,800 or a net addition of 50,600. Put more focus on convergence and EBITDA generation Given the growing fixed broadband and increasing popularity of

aligned with rising digital demand. It increased 1.4% QoQ from continued growth in the tourist segment and targeted cross-sell and upsell effort. • Fixed broadband revenue was at Bt7,284mn, increasing 155

at Bt40,229mn, increasing 19% YoY mainly from TTTBB revenue consolidation and growth of mobile business, while increasing 2.0% QoQ mainly driven by strong performance in the fixed broadband business