80591ST10886A Rev.2 Page 56 of 200 2018-07-02
Test Command AT+CREG=? +CREG: (0-2)
OK
-
Read Command AT+CREG? +CREG: 0,1
OK
-
Write Command AT+CREG=<mode
>
OK -
Parameter Description
<mode> 0 Disable network registration unsolicited result code.
1 Enable network registration unsolicited result code.
2 Enable network registration and location information
unsolicited result code.
Example
AT+CREG=2
OK
+CREG: 1,”FFFE”,”61F6D15”, 7
8.3.
AT+COPS PLMN Selection
Set command forces an attempt to select and register the GSM/UMTS network operator.
Syntax
Test Command AT+COPS=? +COPS: (2,”CHN-
UNICOM”,”UNICOM”,”46001”,7)
,(1,”CHN-
-