C55/C55i AT COMMAND SET Description Preliminary - Falcom

C55/C55I AT COMMAND SET VERSION 1.00
9.10 AT+CGREG GPRS network registration status
Syntax
Test Command
AT+CGREG=?
Read Command
AT+CGREG?
Write Command
AT+CGREG=[]
Response(s)
+CGREG: (list of supported s)
OK
Response(s)
+CGREG: ,
OK
Response(s)
OK
ERROR
+CME ERROR
Reference(s) PIN ASC0
GSM 07.07 ● ●
Unsolicited Result Code
+CGREG:
Indicates a change in the MT's GPRS network registration status.
Command Description
The read command returns the status of result code presentation and
an integer which shows whether the network has currently
indicated the registration of the MT.
The write command controls the presentation of an unsolicited result
code "+CGREG" when =1 and there is a change in the MT's GPRS
network registration status.
Parameter Description
(num)
(P)
0 disable network registration unsolicited result code
1 enable network registration unsolicited result code
"+CGREG"
(num)
1 not registered, ME is not currently searching an
operator to register to the MS is in GMM state GMM-
NULL or GMM-DEREGISTERED-INITIATED. The
GPRS service is disabled, the MS is allowed to attach
for GPRS if requested by the user.
2 registered, home network. The MS is in GMM state
GMM-REGISTERED or GMM-ROUTING-AREA-
UPDATING-INITIATED
PLMN.
initiated on the home
3 not registered, but ME is currently trying to attach or
searching an operator to register to. The MS is in
GMM state GMM-DEREGISTERED or GMM-
REGISTERED-INITIATED. The GPRS service is
enabled, but an allowable PLMN is currently not
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