Quectel EC25-AF in the United Kingdom
The Quectel EC25-AF rates good on 0 of 4 networks in the United Kingdom. On EE it is not usable, missing B3 B7 B20. On O2 it is not usable, missing B20. On Vodafone it is not usable, missing B7 B20. On Three it is not usable, missing B20.
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| EE | ✘ Not usable 0% | — | B3 B7 B20 |
| O2 | ✘ Not usable 0% | — | B20 |
| Vodafone | ✘ Not usable 0% | — | B7 B20 |
| Three | ✘ Not usable 0% | — | B20 |
Better-rated models here
- Huawei E5577-320 MiFi · Cat 4 · Pocket Wi-Fi with display · Europe, Asia and Middle East version · Huawei · 4/4 Good
- TP-Link M7450 MiFi · Cat 6 · Pocket Wi-Fi · European version · TP-Link · 4/4 Good
- Quectel RM520N-GL 5G Sub-6 · global · Quectel · 4/4 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.
No clear rule found: We have not found a clear rule on long-term roaming for IoT devices here yet; confirm with the operator or your connectivity provider before deploying.
All networks and bands in the United Kingdom → · The Quectel EC25-AF in 46 countries →
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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
