
Quectel EC21-EU eUICC/ eSIM compliance
The EC21-EU is an LTE category 1 module, which meets the 3GPP Release 12 standard. The EC21-EU is compatible with Quectel’s UMTS/HSPA+ UC20 and UC200T modules, and multi-mode LTE Standard EC25, EC20 R2.0, EC20 R2.1, EG25-G and EG21-G modules.
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