Troubleshooting; Receiving Text Messages; Reference Process - Huawei MU609 Application Manual

HUAWEI MU609 HSPA LGA Module
Application Guide
+CMGS: 6
OK
AT+CSMP=,,0,0
OK
AT+CSCS="GSM"
OK
AT+CMGS="13312345678"
>huawei
\0x1A
+CMGS: 7
OK

7.3.2 Troubleshooting

Scenario
Error information is
returned in response to
one of the previous
commands.

7.4 Receiving Text Messages

7.4.1 Reference Process

Command
AT+CNMI=2,1,0,0,0
Issue 02 (2013-09-18)
Possible Error
Information
+CMS ERROR: 305
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Text Message Application Scenarios
The message is successfully sent.
Set the data coding scheme to GSM 7bit
Set the TE's character set to GSM 7bit
encoding.
Send the message to the destination
address "13312345678" that must be
enclosed in double quotation marks.
The message content is the UCS2 codes
for the Chinese characters "华为".
Press ctrl+z (0x1A) to stop entering
message content and send the
message.
The message is successfully sent.
Solution
The message content does not
comply with the encoding scheme
specified by +CSMP.
Description
Store the message on the SIM card or
ME, and presents the new message
indication.
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