Moxa Technologies G2150I manual Network Registration +CREG, Or 1 is selected, Result code

OnCell G2150I AT Command Set		Network Service Commands
	AT+COPS=2	OK
	Note: Ask for deregistration from network	Note: Succeeded
	AT+COPS?	+COPS: 2
	Note: Ask for current PLMN	Note: ME is unregistered until <mode>=0
		or 1 is selected

Defined values: <mode>

0:automatic (default value)

1:manual

2:deregistration; ME will be unregistered until <mode>=0 or 1 is selected.

3:set only <format> (for read command AT+COPS?)

4:manual / automatic (<oper> shall be present), if manual selection fails, automatic mode is entered.

<format>: format of <oper> field

0:long alphanumeric format <oper>

1:short alphanumeric format <oper>

2:numeric <oper> (default value) <stat>: status of <oper>

0:unknown

1:available

2:current

3:forbidden

<oper>: operator identifier (MCC/MNC in numeric format only for operator selection) The long alphanumeric format can be up to 16 characters long (see appendix 19 Codes and values for operator names description, field is “Name”). The short alphanumeric format can be up to 10 characters long.

Network Registration: +CREG

Description: This command is used by the application to ascertain the registration status of the product.

Command syntax: AT+CREG= <mode>

+CREG: <mode>, <stat> [ ,<lac>,<ci> ] for AT+CREG? command only
Command	Possible responses
AT+CREG?	+CREG: <mode>,<stat>
	OK
	Note: As defined here-above
AT+CREG=0	OK
Note: Disable network registration unsolicited	Note: Command valid
result code
AT+CREG=1	OK
Note: Enable network registration unsolicited	Note: Command valid
result code
AT+CREG=2	OK
Note: Enable network registration and location	Note: Command valid
information unsolicited result code
AT+CREG=?	+CREG: (0-2)
	Note: 0,1,2 <mode> values are supported
Defined values:
<mode>
5-4