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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Call Control
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
68
7.13.1 Querying the Supported Settings for Service Reporting
Test
command
AT+CR=?
Function
Queries the supported settings for service reporting.
Response
z
In case of successful execution:
<CR><LF>+CR: (list of supported <mode>s) <CR><LF>
<CR><LF>OK<CR><LF>
z
In case of an error: <CR><LF>ERROR<CR><LF>
Parameter description
<mode>: integer.
z
0 (default value): disables service reporting.
z
1: enables service reporting. The TA reports the intermediate result code after
determining the rate and service quality in connection negotiation and before
reporting error settings or data compression and other result codes such as
CONNECT.
+CR: <serv>
<serv>: string.
Table 7-1 describes the values of <serv>.
Table 7-1 Values of <serv>
Value Description
"REL ASYNC" Asynchronous and non-transparent transmission
"GPRS" Request for activating the PDP context on the GPRS network
7.13.2 Reading the Current Settings for Service Reporting
Read
command
AT+CR?
Function
Reads the current settings for service reporting.
Response
z
In case of successful execution:
<CR><LF>+CR: <mode><CR><LF>
<CR><LF>OK<CR><LF>
z
In case of an error: <CR><LF>ERROR<CR><LF>