Troubleshooting; Sending Chinese Character Text Messages In Text Format; Reference Process - Huawei MU609 Application Manual

HUAWEI MU609 HSPA LGA Module
Application Guide
Note:

7.2.2 Troubleshooting

Scenario
Error information is
returned in response to
one of the previous
commands.
7.3 Sending Chinese Character Text Messages in Text
Format

7.3.1 Reference Process

Command
AT+CMGF=1
OK
AT+CSMP=,,0,8
OK
AT+CSCA="8613800688509",145
OK
AT+CSCS="UCS2"
OK
AT+CMGS="00310033003300310032
003300340035003600370038"
> 534E4E3A
\0x1A
Issue 02 (2013-09-18)
For details about the structure of a PDU packet, refer to the 3GPP TS 23.040.
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Copyright © Huawei Technologies Co., Ltd.
Text Message Application Scenarios
Possible Error
Information
+CMS ERROR: 500
+CMS ERROR: 304
Description
Set the message format to Text format.
Set the data coding scheme to UCS2.
Set the service center number.
Set the TE's character set to UCS2
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.
Solution
The text message cannot be
sent because of network
errors, incorrect service
center number, or other
errors. Resend the message.
Incorrect PDU packet
content.
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