On April 23, 2026, Indonesia's Ministry of Communications and Digital Affairs (KOMDIGI) officially launched the auction of spectrum for the 700MHz and 2.6GHz bands. This spectrum auction will be used for 4G/5G networks, with the following frequency bands:

• 700MHz band (low frequency band, uplink 703-378MHz / downlink 758-793MHz): will be used to expand network coverage and improve signal quality in rural areas.
• 2.6GHz band (mid-band, 2500-2690MHz TDD): This band is dedicated to high-capacity data traffic, aiming to improve network service quality in urban areas.

Click this link to view the original related media announcement from KOMDIGI. Check this link for the original spectrum auction requirements.