Quectel EC25-EUX in Poland
The Quectel EC25-EUX rates good on all 4 networks in Poland (Orange, T-Mobile, Play and Plus). 3G switch-off: Play by December 2026.
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| Orange | ✔ Good 100% | B1 B3 B7 B8 B20 | — |
| T-Mobile | ✔ Good 100% | B3 B7 B20 B8 | — |
| Play | ✔ Good 100% | B1 B3 B7 B20 | — |
| Plus | ✔ Good 100% | B1 B7 B8 | — |
Better-rated models here
In Poland it is already among the best-rated models.
About the Quectel EC25-EUX
Cat 4 · Europe (with B28) · Quectel12
- 4G B1 B3 B7 B8 B20 B28 B38 B40 B41
Adds B28 over the EC25-E (listed as B28A, the lower half of 700 MHz) but has no B5.
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 legal ban; it depends on the operators: EU rules do not ban it; long-term roaming depends on wholesale roaming agreements between operators, and agreements allowing it have grown in number.34
All networks and bands in Poland → · The Quectel EC25-EUX 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
- A Report on M2M and permanent roaming (BoR (24) 165): agreements allowing permanent roaming have increased since 2021 BEREC · 2024-12
- A Wholesale Roaming Guidelines (BoR (26) 70): M2M is within the Roaming Regulation; how operators may handle permanent roaming BEREC · 2026-06
