Message Storage Command +Cmgw; Command Syntax - Huawei EM770W At Command Interface Specification

The SMSC number is: 13902900, and the message is sent to the number:
13901000453, and the contents are: 0x53 0x4E 0x4E 0x3A ("
then:
If "+CSCA" has set SCA, then
a) When sending the message, the <SCA> field can be left uncompleted. The <SCA>
value is obtained through the value set via "+CSCA" command.
AT+CMGS=17(CR)
>81000B813109010054F3001804534E4E3A \x1A
Note: Data interpretation, 81(<RP~MTI>)00(<MR>)0B(<DA-len>)81(<DA-type>)
3109010054F3(<DA-numbers>)00(<PID>)18(<DCS>)04(<UDL>)534E4E3A
(<UD>)\x1A(<ctrl-Z>)
b) When sending the message, the <SCA> field can also be completed, and the <SCA>
value can be obtained directly from the PDU packet.
AT+CMGS=17
>05a13109920081000B813109010054F3001804534E4E3A \x1A
or
AT+CMGS=17
>0081000B813109010054F3001804534E4E3A \x1A
(In this case, since <sc_len>=0,when sending the message, the <SCA> can be obtained
through the value set via the "+CSCA" command)
If "+CSCA" has not set SCA, then
When sending the message, the <SCA> field must be completed, and the <SCA>
value can be obtained directly from the PDU packet.
AT+CMGS=17
>05a13109920081000B813109010054F3001804534E4E3A \x1A

5.14 Message storage command +CMGW

5.14.1 Command Syntax

Command
Issue 18 (2009-06-22)
Possible response(s)
Commercial in Confidence
HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
" for UCS2 encode),
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