
Do you have a question about the Quectel EC2 Series and is the answer not in the manual?
| LTE | Yes | 
|---|---|
| Operating Temperature | -40°C to +85°C | 
| Storage Temperature | -45°C to +90°C | 
| Power Consumption | TBD | 
| Voice | Yes | 
| Interfaces | USB 2.0, UART, SPI, I2C, GPIO | 
| GNSS | GPS, GLONASS, BeiDou/Compass, Galileo, QZSS | 
| SIM Interface | 1.8V/3.0V | 
| Certifications | NCC | 
| Operating System Support | Android/Linux/Windows | 
| Firmware Update | USB | 
| Driver Support | Linux, Windows, Android | 
| Protocols | TCP/UDP/PPP/FTP/HTTP/HTTPS/SMTP/MMS/SSL | 
| Dimensions | 29.0mm × 32.0mm × 2.4mm | 
| Frequency Bands | LTE-FDD: B1/B3/B5/B7/B8/B20/B28, LTE-TDD: B38/B40/B41, UMTS: B1/B5/B8, GSM: 900/1800MHz | 











