At Commands For Gprs; At+Cgreg Gprs Network Registration Status - SimCom SIM7500 Series At Command Manual

9

AT Commands for GPRS

9.1

AT+CGREG GPRS network registration status

Description
This 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.
The read command returns the status of result code presentation and an integer
Whether the network has currently indicated the registration of the MT.
SIM PIN References
NO 3GPP TS 27.007
Syntax
Test Command
AT+CGREG=?
Read Command
AT+CGREG?
Write Command
AT+CGREG=<n>
Execution Command
AT+CGREG
Defined values
<n>
0 – disable network registration unsolicited result code
1 – enable network registration unsolicited result code +CGREG:
2 – there is a change in the ME network registration status or a change of the network cell:
+CGREG: <stat>[,<lac>,<ci>]
<stat>
0 – not registered, ME is not currently searching an operator to register to
1 – registered, home network
2 – not registered, but ME is currently trying to attach or searching an operator to register
to
3 – registration denied
SIM7500_SIM7600 Series_AT Command Manual_V1.07
Responses
+CGREG: (list of supported <n>s)
OK
Responses
+CGREG: <n>,<stat>[,<lac>,<ci>]
OK
Responses
OK
Responses
Set default value:
OK
Smart Machine Smart Decision
<stat> which shows
<stat>
193 2017-12-25