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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Internet Services
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
137
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“GPRS0”: GPRS connection
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“none”: clears connection profiles
“apn”: access point name in character type, which consists of not more than 100
characters (the default value is a null string).
“user”: user name in character type, which consists of not more than 32 characters
(the default value is a null string). This parameter is not supported currently.
“alphabet”: selects the settings for input and output character parameters in the
profile. This parameter is not supported currently.
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“0” (default value): Character settings depend on AT+CSCS.
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“1”: international reference alphabet (IRA, 7-bit ASCII)
“passwd”: password in character type, which consists of not more than 32 characters
(the default value is *****).
“calledNum”: called BCD number, which is not supported currently.
“dataType”: data call type, which is not supported currently.
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“0” : ISDN
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“1” (default value): analog
“dns1”: preferred DNS server address (IP address in the format of four dot-separated
bytes), which is not supported currently.
“dns2”: alternative DNS server address (IP address in the format of four dot-
separated bytes), which is not supported currently.
10.1.3 Setting the Internet Connection Profile
Write
command
AT^SICS=<conProfileId>,<conParmTag><conParmValue>
Function
Sets all parameters of the internet connection profile.
Response
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In case of successful execution:
<CR><LF><CR><LF>OK<CR><LF>
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In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
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In case of an error related to the MT: <CR><LF>CME ERROR:
<err><CR><LF>
Note:
You need to select the internet connection type through the “conType” value of <conParmTag>
before setting other values of <conParmTag> because the value of “conType” determines the
applicability of other values (excluding the <conParmValue-alphabet>) of <conParmTag>. The
<conParmValue-alphabet> parameter can be set either before or after “conType”. The settings
for all parameters of the profile are changeable.
10.1.4 Examples
Example 1: