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HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification
SMS Interface Commands
Issue 01 (2011-08-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
101
<text>: Specifies the content of a short message.
<CR>: Command termination character, indicating the end of a command.
<ctrl-Z>: Indicates the end of the content of a short message. The character is '0x1A'
when the encoding format is not UNICODE encoding; the character is '0x001A' when
the encoding format is UNICODE encoding.
<ESC>: Indicates canceling sending of the short message. The character is '0x1B'.
<length>：the length of the bytes of layer3 packet
<Layer3 packet>：the character is 0～9、A～F，two characters form a Octet
<tag>：an integer: 0~3
0：WMS_TAG_MT_NOT_READ
1：WMS_TAG_MT_READ
2：WMS_TAG_MO_NOT_SENT
3：WMS_TAG_MO_SENT
8.12.4 Example
It saves a message but don‟t send out:
At ^ HCMGW=44,2
>0000021002040702C4CC484898580601FC08190003200010010A104F88307C61
F106 C4100306080731164709<ctrl-Z>
^HCMGW:1
OK