HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Data Services
Issue 02 (2010-11-23) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd. 114
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9.3 AT+CGEREP - Command for Reporting GPRS Events
The AT+C GER EP command sets the unsolicited reporting of GPRS events. When
certain events occur on the GPRS MT or the network, this command can enable or
disable the sending of URC+CGEV: XXX from the MT to the TE. For the +CGEV
reporting command, refer to section 9.11 .

9.3.1 Checking the Supported GPRS Event Reporting Mode

Test
command
AT+CGEREP=?
Function Checks the supported GPRS event reporting mode.
Response z In case of successful execution:
<CR><LF>+CGEREP: (list of <mode>s),(list of supported
<bfr>s)<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: <CR><LF>+CME ERROR:
<err><CR><LF>
Parameter description
<mode>: numeric parameter.
z 0: buffers the URCs on the MT. If the buffer is full, the oldest URC is discarded
and URCs are not sent to the TE.
z 1: When the MT-TE link is reserved (for example, in online data mode), URCs
are discarded. Otherwise, URCs are directly forwarded to the TE.
z 2: When the MT-TE link is reserved (for example, in online data mode), URCs
are buffered. After the MT-TE link is available, all URCs are sent to the TE.
Otherwise, URCs are directly forwarded to the TE. If the buffer is full, the oldest
URC is discarded.
<bfr>: numeric parameter.
z 0: When the entered value of the <mode> parameter is 1 or 2, the URC buffer
defined by this command is cleared.
z 1: When the entered value of the <mode> parameter is 1 or 2, the URC buffer
defined by this command is fully sent to the TE (OK is returned before sending)
and the buffer is cleared.