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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.
177
11.11.2 Reading the Current CBM Type
Read
command
AT+CSCB?
Function
Reads the current CBM type.
Response
z
In case of successful execution:
<CR><LF>+CSCB: <mode>,<mids>,<dcss><CR><LF>
<CR><LF>OK<CR><LF>
z
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
z
In case of an error related to the MT: <CR><LF>+CME ERROR:
<err><CR><LF>
Parameter description
<mids>: string, which indicates the combination of all CBM identification codes. This
parameter is stored in SIM card. For example, "0,1,5,320-478,922". A maximum of
fifteen values are supported
<dcss>: string, which indicates the combination of all CBM data coding schemes. The
default value is 0-255. For example, "0-3,5". A maximum of five values are
supported Setting the Current CBM Type
11.11.3 Setting the Current CBM Type
Write
command
AT++CSCB=[<mode>[,<mids>[,<dcss>]]]
Function
Sets the current CBM type.
Response
z
In case of successful execution: <CR><LF>OK<CR><LF>
z
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
z
In case of an error related to the MT: <CR><LF>+CME ERROR:
<err><CR><LF>
Note:
z
If no parameters of this command are set, AT+CSCB= considers the previously set values
valid for various parameters.
z
The settings specified by mids and dcss are added to or removed from the previous
settings.
z
at+cscb=0 deletes all mids and dcss settings that have been configured.
z
at+cscb=1 keeps mids unchanged and sets dcss to the default value.
11.11.4 Examples
Example:
Query the current CBM information.