Huawei MG323 Querying the Current Gprs Service State, Setting the Gprs Service State, At+Cgatt?

HUAWEI MG323 GSM M2M Module
AT Command Interface Specification	Commands for Data Services

0:detachment state

1:attachment state

9.2.2Querying the Current GPRS Service State

Read	AT+CGATT?
command
Function	Queries the current GPRS service state.
Response	z In case of successful execution:
	<CR><LF>+CGATT: <state><CR><LF>
	<CR><LF>OK<CR><LF>

zIn case of failed command execution: <CR><LF>+CME

ERROR: <err><CR><LF>

9.2.3Setting the GPRS Service State

Write	AT+CGATT=[<state>]
command
Function	Sets the GPRS service state.
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 MT: <CR><LF>+CME ERROR:
	<err><CR><LF>

Note:

In this section, AT+CGATT= is equivalent to AT+CGATT=1 (<state>=1).

9.2.4 Examples

Example 1:

Read the GPRS attachment state.

AT+CGATT?

+CGATT: 1

OK

Example 2:

Set the GPRS detachment state.

AT+CGATT=0

Issue 02 (2010-11-23)	Huawei Proprietary and Confidential	113
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