Troubleshooting; Sending Short Messages; Reference Process - 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
5.2.2 Troubleshooting
Scenario
Error information is
returned in response to
one of the previous
commands.
5.3 Sending Short Messages
5.3.1 Reference Process
Command
AT+CMGF=0
OK
AT+CSCA?
+CSCA: "13800688509",129
OK
AT+CMGS=18
>0031000B813109731147F4
0000FF04F4F29C0E\x0A
+CMGS: 168
OK
AT+CMGS=18
>0891683108608805F93100
0B813109731147F40000FF0
4F4F29C0E\x1A
+CMGS: 169
OK
AT+CMGS=18
>0891683108608805F03100
0B813109731147F40011FF0
4F4F29C0E\x1A
Issue 04 (2014-12-08)
Possible Error
Information
+CME ERROR: SIM
PIN required
+CMS ERROR: SIM
busy
Description
Set the short message format to PDU.
Query the SMSC address.
Send a PDU message without the service center
address. The value of SMSC address is the setting
of +CSCA command.
The message is successfully sent.
Send a PDU message with the correct service
center address.
The message is successfully sent.
Send a PDU message with the wrong service
center address.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
SMS Application Scenarios
Solution
Enter the correct PIN.
SIM card initialization has not
completed. Try again later.
30
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Troubleshooting
