Telkomsel is the largest cellular telecommunication carrier in Indonesia with 169.5 million customer base as of 2020. The company operates their GSM network on the 900–1800 MHz frequency range, as well as 3G, 4G, and 5G services on other frequencies.
Telkomsel is the largest cellular telecommunication carrier in Indonesia with 169.5 million customer base as of 2020. The company operates their GSM network on the 900–1800 MHz frequency range, as well as 3G, 4G, and 5G services on other frequencies.
Telkomsel is the largest cellular telecommunication carrier in Indonesia with 169.5 million customer base as of 2020. The company operates their GSM network on the 900–1800 MHz frequency range, as well as 3G, 4G, and 5G services on other frequencies.
Telkomsel is the largest cellular telecommunication carrier in Indonesia with 169.5 million customer base as of 2020. The company operates their GSM network on the 900–1800 MHz frequency range, as well as 3G, 4G, and 5G services on other frequencies.