Querying Basic Information; Reference Process; Troubleshooting - Huawei ME909u-523 Application Manual
Lte lga module
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Also See for ME909u-523:
- Hardware migration manual (70 pages) ,
- Hardware manual (82 pages) ,
- Acceptance inspection manual (12 pages)
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HUAWEI ME909u-523 LTE LGA Module
Application Guide
2.2 Querying Basic Information
2.2.1 Reference Process
Command
AT+GMR/CGMR
Software version
OK
AT+GMI/CGMI
Manufacturer
Identification
OK
AT+GMM/CGMM
Model identification
OK
AT+GSN/CGSN
IMEI
OK
2.2.2 Troubleshooting
Scenario
AT+GSN/CGSN
Issue 04 (2014-12-08)
NOTE
The previously listed commands are query commands and cannot be used to configure
settings.
Possible Error
Information
+CME ERROR: memory
failure
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Initialization Application Scenarios
Description
Query software version.
Software version. e.g. 11.430.37.00.00
Query manufacturer identification.
For example: Huawei Technologies Co., Ltd.
Query model identification.
For example: ME909u-523
Query product IMEI.
For example: 865261010004010
Solution
This error occurs when a
module's IMEI is not specified.
This problem is solved after
the IMEI is written into the
module.
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Table of Contents
Troubleshooting
