Quectel EC25-AF in Indonesia
The Quectel EC25-AF rates good on 0 of 3 networks in Indonesia. On Telkomsel it is not usable, missing B3 B8. On Indosat it is not usable, missing B3 B8. On XLSMART it is limited, missing B3 B8.
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| Telkomsel | ✘ Not usable 0% | — | B3 B8 |
| Indosat | ✘ Not usable 0% | — | B3 B8 |
| XLSMART | ◐ Limited 0% | — | B3 B8 |
Better-rated models here
- Huawei E5577-320 MiFi · Cat 4 · Pocket Wi-Fi with display · Europe, Asia and Middle East version · Huawei · 3/3 Good
- TP-Link M7450 MiFi · Cat 6 · Pocket Wi-Fi · European version · TP-Link · 3/3 Good
- Quectel RM520N-GL 5G Sub-6 · global · Quectel · 3/3 Good
About the Quectel EC25-AF
Cat 4 · North America · Quectel123
- 4G B2 B4 B5 B12 B13 B14 B66 B71
The North American version for Verizon, AT&T, T-Mobile, U.S. Cellular, Rogers and Telus; no B1, B3, B7 or B20, so not for Europe or Asia.
Network access: long-term roaming
Many globally deployed IoT devices use multi-network roaming SIMs that can attach to several networks in a country, but some countries restrict long-term roaming by foreign SIMs. A local SIM roaming domestically is not affected.
◐ Allowed under conditions: Indonesia restricts long-term roaming by foreign SIMs (Com4: local licensing and data sovereignty) and requires IMEI registration: unregistered, untaxed devices are blocked from long-term use of local SIMs.456
All networks and bands in Indonesia → · The Quectel EC25-AF in 46 countries →
Back to the home: ask, enter a model or bands, or compare models
Sources
- A EC25 Series LTE Standard Specification: variants and their bands, as published by Deutsche Telekom IoT Quectel · 2020
- A EC25 Series specification (bands of every variant), as published by Mouser Quectel · 2020
- C Quectel EC25-AF product listing (bands, North American carriers) everything RF · 2026-10-03
- C Navigating permanent roaming challenges for IoT deployments Com4 · 2026-10-02
- C Cellular roaming gotchas: Turkey’s IMEI registration needs a Turkish tax ID; Indonesia requires IMEI registration too Hubble · 2026
- C Indonesia: 3G shutting down on all networks from 2022; SIM and IMEI registration rules Prepaid Data SIM Card Wiki · 2026
