SIMCom A7670E in Germany
The SIMCom A7670E rates good on all 3 networks in Germany (Deutsche Telekom, Vodafone and O2 Telefónica).
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| Deutsche Telekom | ✔ Good 75% | B1 B3 B8 B20 | — |
| Vodafone | ✔ Good 78% | B1 B3 B7 B8 B20 | — |
| O2 Telefónica | ✔ Good 75% | B1 B3 B8 B20 | — |
Better-rated models here
In Germany it is already among the best-rated models.
About the SIMCom A7670E
Cat 1 · EMEA and parts of Asia · SIMCom12
- 4G B1 B3 B5 B7 B8 B20
The A7670E has no B28 and no Americas bands; where they are needed, choose the A7670SA from the same family (B1/2/3/4/5/7/8/28/66).
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. Agreements allowing it have grown in number, but some operators still refuse.34
All networks and bands in Germany → · The SIMCom A7670E in 46 countries →
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Sources
- A A7670 series specification: A7670C, A7670E and A7670SA bands, as published by Texim Europe SIMCom · 2026-10-02
- C SIMCom A7670E product listing (bands) everything RF · 2026-10-02
- 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
