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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Network Services
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
83
8.5.1 Checking Whether This Command Is Available
Test
command
AT^SMONC=?
Function
Checks whether this command is available.
Response
z
In case of available command: <CR><LF>OK<CR><LF>
z
In case of unavailable command: <CR><LF>ERROR<CR><LF>
z
In case of an error related to the MT: <CR><LF>+CME ERROR:
<err><CR><LF>
8.5.2 Querying the Cell Information
Execution
command
AT^SMONC
Function
Obtains the cell information.
Response
z
In case of successful execution:
<CR><LF>^SMONC:
<MCC>1,<MNC>1,<LAC>1,<cell>1,<BSIC>1,<chann>1,<RSSI>1,<
C1>1,<C2>1,<MCC>2,<MNC>2,<LAC>2,<cell>2,<BSIC>2,<chann>
2,<RSSI>2,<C1>2, <C2>2, ...<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 during command execution:
<CR><LF>+CME ERROR: <err><CR><LF>
Parameter description
<MCC>: country code, which is a 3-digit decimal number.
<MNC>: network code, which is a 2- or 3-digit decimal number.
<LAC>: location area code, which is a 4-digit hexadecimal number.
<cell>: cell code, which is a 4-digit hexadecimal number.
<BSIC>: base station identification code, which is a 2-digit decimal number.
<chann>: Absolute Frequency Channel Number (ARFCN)
<RSSI>: received signal level of BCCH carriers (0–63), which is expressed by dBm
value plus offset value. For details, see the 3GPP TS 05.08.
<C1>: cell reselection coefficient.
<C2>: cell reselection coefficient.