PIONEERPOS G24-L +CGREG, Gprs Network Registration, 77 +CGREG Parameters, At+Cgreg?, At+Cgreg=?

Chapter 3: AT Commands Reference

+CGREG, GPRS Network Registration

Command
Type	Syntax	Response/Action	Remarks
Set	AT+CGREG=[<n>]	OK	The Set command controls the
		or:	presentation of an unsolicited result
		+CME ERROR: <err>	code "+CGREG:" and the result of the
			Read operation.
Read	AT+CGREG?	+CGREG:	The Read command returns the status
		<n>,<stat>[,<lac>,<ci>]	of the result code presentation and
		OK	shows whether the network has
		or:	currently indicated the GPRS
			registration of the G24-L. Location
		+CME ERROR: <err>
			information elements <lac> and <ci>
			are returned only when <n>=2 and the
			G24-L is registered in the network.
Test	AT+CGREG=?	+CGREG: (list of	The Test command displays the
		supported <n>s)	supported values of <n>.
		OK

The following table shows the +CGREG parameters.

		Table 3-77: +CGREG Parameters
<Parameter>		Description
<n>	0	Disables the network registration unsolicited result code.
	1	Enables the network registration unsolicited result code +CGREG: <stat>.
	2	Enables the network registration and location information in unsolicited result
	code and Read command +CGREG:<stat>[,<lac>,<ci>].
	The default is 0.
<stat>	0	Not registered, and the ME is not currently searching for a new operator to
	which to register.
	1	Registered, home network.
	2	Not registered, but the ME is currently searching for a new operator to which
	to register.
	3	Registration denied.
	4	Unknown.
	5	Registered, roaming.
<lac>	Two-byte location area code in hexadecimal format.
<ci>	Two-byte cell ID in hexadecimal format.

April 15, 2008 G24-L AT Commands Reference Manual 3-121