Moxa Technologies G2150I manual Operator List Management +WOLM, Created

OnCell G2150I AT Command Set Network Service Commands

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”	OK
Note: Add a new PLMN at location 1
AT+WOLM=2,1	+WOLM: 1,20812,”WM”,”WM PLMN”
Note: Read the PLMN at location 1	OK
AT+WOLM=2,11	+CME ERROR: 21
Note: Read the PLMN at location 11	Note: Invalid index
AT+WOLM=1,1,20812,”WM1”,”WM1 PLMN”	OK
Note: Modify an existing PLMN	Note: Done
AT+WOLM=?	OK
Note: Test command
AT+WOLM?	+WOLM: 1,20812,”WM1”,”WM1 PLMN”
	OK
Note: Interrogate current list	Note: List of the created PLMN in flash
AT+WOLM=1,,20813,”PLMN2”,”PLMN2	OK
LONG”	or
	+CME ERROR: 20
Note: Add a new PLMN at available location	Note: Error returns if no more PLMN can be
	created
AT+WOLM=0,1	OK
Note: Delete an entry at location 1
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