MC55_ATC_V04.00 Page 288 of 475 3/17/06
Confidential / Released
11.11 AT+CGREG GPRS Network Registration Status
AT+CGREG write command enables presentation of URC "+CGREG: <stat>" when <n>=1 and ME's GPRS net-
work registration status changes.
AT+CGREG read command queries the current URC presentation status and <stat> which shows whether the
network has currently indicated the registration of the ME.
Syntax
Unsolicited Result Code
+CGREG: <stat>
Indicates a change in the ME's GPRS network registration status.
Parameter Description
0
(&F)(P)
Disable network registration unsolicited result code
1 Enable network registration URC "+CGREG: <stat>"
0 Not registered, ME is not currently searching an operator to register to. The ME
is in GMM state GMM-NULL or GMM-DEREGISTERED-INITIATED.
GPRS service is disabled, the ME is allowed to attach to GPRS if requested by
the user.
1 Registered, home network. The ME is in GMM state GMM-REGISTERED or
GMM-ROUTING-AREA-UPDATING-INITIATED INITIATED on the home
PLMN
Test Command
AT+CGREG=?
Response(s)
+CGREG: (list of supported <n>s)
OK
Read Command
AT+CGREG?
Response(s)
+CGREG: <n>, <stat>
OK
Write Command
AT+CGREG=[<n>]
Response(s)
OK
ERROR
+CME ERROR
Reference(s) PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge Last
GSM 07.07 % % % % % % ! ! !
<n>
(num)
<stat>
(num)
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