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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Status Control
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
30
3.2.1 Querying the Supported Indication Events and Indication
Status
Test
command
AT+CIND=?
Function
Queries the supported indication events and the indication status.
Response
<CR><LF>+CIND: (<indDescr>, list of supported <indvalue>s)[,
(<indDesrc>, list of supported <indvalue>s)[, …]]<CR><LF>
<CR><LF>OK<CR><LF>
Parameter description
<indValue>: integer; indication event, corresponding to the value of <inddescr>.
<indDescr>: string; indication status;
Table 3-1 describes the values of the parameter.
Table 3-1 Values of the <indDescr> and <indValue> parameters
<indDescr> <indValue>
0: has not been connected to any charger.
1: has been connected to a charger.
2: being charged.
3: The charge process is complete.
4: The charge process is interrupted due to an error.
“battchg”: battery power level
indicator. Currently, only the
value 5 is supported.
5: unknown.
0–7: correspond to the values of RXQUAL in the GSM
05.08 section 8.2.4.
“signal”: receive signal bit
error rate indicator. Currently,
only the value 99 is
supported.
99: unknown.
0: has not been registered with any network. “service”: network service
status indicator.
1: has been registered with the home network. When
“roam”=1, the MT has been registered with another
network.
0: without ring. “sounder”: audio status
indicator, which indicates an
event with ring. Currently,
only the value 0 is supported.
1: with ring.
0: without unread short message. “message”: unread short
message indicator.
1: with unread short message.
0: without conversation. “call”: conversation status
indicator.
1: ongoing conversation or conversation hold.