Provider Total Locations Observed General Availability 4G Availability AIS 1,102,871 1,100,325 1,036,133 TrueMove H 990,487 988,006 900,222 dtac 691,202 689,921 632,675 Carrier Scan Count Coverage Score AIS 322,090,103 772 TrueMove H 260,188,827 682 dtac 161,047,038 478 Ookla’s Coverage Metrics describe the user’s mobile experience with their cellular network. Coverage Score incorporates a measure of each provider’s availability and footprint within the country. See next page for more detail. Thailand Q1-Q2 2019 AIS is Thailand’s Speedtest Awards™ Winner for best mobile coverage. To win this award, AIS achieved a Coverage Score of 772. Coverage Score is calculated based on how frequently subscribers had 4G or General Availability in the locations where scans were taken in the country. There were a total of 1,350,685 locations observed within the country on all mobile networks. Of the locations where AIS subscribers were active, 99.8% had General Availability and 93.9% had 4G Availability. Best Mobile Coverage Coverage Score 772 Places that showed general and 4G availability within the country. AIS’s General and 4G Availability Coverage Statistics 0 220000 440000 660000 880000 1100000 0 220000 440000 660000 880000 1100000 0 220000 440000 660000 880000 1100000 0 220,000 440,000 660,000 880,000 110,000 4G Service Methodology For more information on our methodology visit Speedtest.net/Awards THAILAND’S BEST MOBILE COVERAGE Device Count 663,063 Total Locations Observed 1,350,685 1,348,442 Locations with service (General Availability) 1,281,383 Locations with 4G (4G Availability) Scan Count 942,970,230