Data Sheet

Smart Machine Smart Decision
Parameters
<PDP_type> Packet Data Protocol type (see +CGDCONT
Command)
<PDP_addr> Packet Data Protocol address (see +CGDCONT
Command)
<cid> Context Id (see +CGDCONT Command)
Parameter Saving NO_SAVE
Mode
Max Response -
Time
Reference Note
7.2.10 AT+CGREG Network Registration Status
AT+CGREG Network Registration Status
Response
+CGREG: (list of supported <n>s)
OK
Test Command
AT+CGREG=?
Parameters
See Write Command
Response
+CGREG: <n>,<stat>[,<lac>,<ci>]
OK
If error is related to ME functionality:
+CME ERROR: <err>
Read Command
AT+CGREG?
Parameters
See Write Command
Response
OK
ERROR
Write Command
AT+CGREG=[<
n>]
Parameters
<n> 0 Disable network registration unsolicited result code
1 Enable network registration unsolicited result code
+CGREG:<stat>
2 Enable network registration and location information
unsolicited result code +CGREG: <stat>[,<lac>,<ci>]
<stat>
0 Not registered, MT is not currently searching an
operator to register to.The GPRS service is disabled, the UE is
SIM800 Series_AT Command Manual_V1.05 208 2014-07-31