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OnCell G2150I AT Command Set Network Service Commands
5-5
0: Disable network registration unsolicited result code (default)
1: Enable network registration code result code +CREG: <stat>
2: Enable network registration and location information unsolicited result code +CREG:
<stat>,<lac>,<ci> if there is a change of network cell.
<stat>
0: not registered, ME is not currently searching for a new operator.
1: registered, home network.
2: not registered, ME currently searching for a new operator to register to.
3: registration denied.
4: unknown.
5: registered, roaming.
<lac>: string type; two byte location area code in hexadecimal format (e.g. “00C3” equals
195 in decimal).
<ci>: string type; two byte cell ID in hexadecimal format.
Operator List Management: +WOLM
Description: This specific command allows a new or modified operator to be added to the PLMN
list. At most 10 PLMNs can be created and stored in the flash memory. Please note that if two
entries with the same network (MCC+MNC), but have different names, are entered, the first one
will be taken into account to have the name.
Command syntax: AT+WOLM=<mode>,<loc>[,<NumOper>,<short name>,<long name>]
Response syntax for AT+WOLM=?:
OK
Response syntax for AT+WOLM?: (lists all the PLMN in this list)
+WOLM: <loc>,<NumOper>,<short name>, <long name>
+WOLM: ….
Command Possible responses
AT+WOLM=1,1,20812,”WM”,”WM PLMN”
Note: Add a new PLMN at location 1
OK
AT+WOL M=2, 1
Note: Read the PLMN at location 1
+WOLM: 1,20812,”WM”,”WM PLMN”
OK
AT+WOL M=2, 11
Note: Read the PLMN at location 11
+CME ERROR: 21
Note: Invalid index
AT+WOLM=1,1,20812,”WM1”,”WM1 PLMN”
Note: Modify an existing PLMN
OK
Note: Done
AT+WOL M=?
Note: Test command
OK
AT+WOL M?
Note: Interrogate current list
+WOLM: 1,20812,”WM1”,”WM1 PLMN”
OK
Note: List of the created PLMN in flash
AT+WOLM=1,,20813,”PLMN2”,”PLMN2
LONG”
Note: Add a new PLMN at available location
OK
or
+CME ERROR: 20
Note: Error returns if no more PLMN can be
created
AT+WOL M=0, 1
Note: Delete an entry at location 1
OK