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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Short Messages
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
165
<ackpdu>: When the value of <service> in +CSMS is 1 and the network support is
provided, this field is returned. Except for the lack of SCA, this field has the same
format as PDU. (Not supported currently)
<Ctrl-Z>: indicates the end of a short message. The character is '0x1A'.
<Esc>: cancels the sending of the current short message. The character is '0x1B'.
11.5.3 Examples
Example:
Send short messages in PDU mode (+CMGF=0).
AT+CGSMS=1
OK
AT+CMGF=0
OK
AT+CNMI=1,2,0,0,0
OK
AT+CMGS=20
>07813108608805F911000B813109732008F70000FF06E8329BFD0E01 Contents
of short messages Ctrl-Z
+CMGS: 19
OK
11.6 AT+CMGW - Command for Storing Short Messages
The AT+CMGW command stores a short message to the <mem2> memory that is
set by the +CPMS command. Currently, <mem2> supports only SM.
11.6.1 Checking Whether the Command for Storing Short
Messages Is Supported
Test
command
AT+CMGW=?
Function
Checks whether this command is supported.
Response
z
In case of available command: <CR><LF>OK<CR><LF>
z
In case of unavailable command: <CR><LF>ERROR<CR><LF>
z
In case of an error related to the MS: <CR><LF>+CMS ERROR:
<err><CR><LF>