Key facts
- Brand
- Huawei
- Model
- M2M
- Category
- Other network devices
- Industry
- Computers
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2012-03-12
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Huawei EM770W UMTS M2M Wireless Module User Manual
This manual introduces the Huawei EM770W UMTS M2M wireless module, covering its hardware revisions, key features, and contact information for support. It includes version details, release date, and references to the module's technical documentation.
The document provides detailed hardware information such as LED indicators, reset procedures, UART interfaces, SIM card handling, and Mini PCI‑Express connections. A pin‑numbering reference is given, showing odd pins on the top side and even pins on the bottom side of the board.
All Huawei M2M documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
Which command queries the software version of the MC323 module?
Use the +CGMR command to query the software version.
How can the module be prevented from entering sleep mode on power‑on?
Use the ^CSIC command to disable automatic entry into sleep mode.