Rainbow Electronics MG260 - Manual (Page 125)

FLYFOT-MG260-MODULE
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z Other values are reserved and will result in an ERROR response to the execution command.
<cid>: a numeric parameter which specifies a particular PDP context.
Before the activation of the context, the MT has to attached himself to the GPRS network if
necessary.
13.4 GPRS network registration status +CGREG
Description
The set command controls the presentation of an unsolicited result code +CGREG: <stat> when <n>=1
and there is a change in the MT's GPRS network registration status, or code +CGREG: <stat>[,<lac>,<ci>]
when <n>=2 and there is a change of the network cell.
The read command returns the status of result code presentation and an integer <stat> which shows
whether the network has currently indicated the registration of the MT. Location information elements
<lac> and <ci> are returned only when <n>=2 and MT is registered in the network.
Syntax
Command Possible response(s)
AT+CGREG=<n>
Note: set gprs mode OK
Note: succeed
AT+CGREG?
Note: get gprs state +CGREG: <n>,<stat>[,<lac>,<ci>]
OK
Note: succeed
AT+CGREG=? +CGREG: (0,1,2)
OK
Note: get parameter range
AT+CGREG +CME ERROR: 3
Note: not support
Defined values
<n>:
z 0 : disable network registration unsolicited result code
z 1 : enable network registration unsolicited result code +CGREG: <stat>
z 2 : enable network registration and location information unsolicited result code +CGREG:
<stat>[,<lac>,<ci>]
<stat>:
z 0 : not registered, ME is not currently searching a new operator to register to
z 1 : registered, home network