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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.
175
Type-of-number
Numbering-plan-identification
1
Values of Type-of-Number (bit6…bit4) are as follows:
z
0 0 0 This value is filled in when the subscriber does not understand the
prior information about the target address number. In this case, the address
number is organized by the network.
z
0 0 1 This value is used when the subscriber number is identified as an
international number. This value can also be filled in when the subscriber
number falls within the number range of the home country.
z
0 1 0 National phone number, to which no prefix or suffix can be added.
This value is used when the subscriber sends an national phone number.
z
0 1 1 Special number on the local network, which is used for
management or service. The subscriber cannot use this value.
z
1 0 1 Default 7-bit coding mode with the number type being GSM.
z
1 1 0 Short number, which is not used currently.
z
1 1 1 Reserved for extension. This value is not used currently.
Values of Numbering-plan-identification (bit3…bit0) are as follows:
(Note: bit3…bit0 is valid only when the value of bit6…bit4 is 000,001,010.)
z
0 0 0 0 The number is determined by the numbering plan on the network.
z
0 0 0 1 ISDN/telephone numbering plan
z
0 0 1 1 Data numbering plan, which is not used currently.
z
0 1 0 0 Telex numbering plan, which is not used currently.
z
1 0 0 0 National numbering plan, which is not used currently.
z
1 0 0 1 Private numbering plan, which is not used currently.
z
1 0 1 0 ERMES numbering plan, which is not used currently.
If the command does not contain the <tosca> parameter, it indicates that the
<tosca> parameter is not modified.
11.10.3 Setting the Number of the SMSC
Write
command
AT+CSCA=<sca>[,<tosca>]
Function
Sets the number of the SMSC.
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 MS: <CR><LF>+CMS ERROR:
<err><CR><LF>