Moxa Technologies G2150I manual Gprs Attach or Detach +CGATT, 10-7

OnCell G2150I AT Command Set		GPRS Commands
	Command	Possible responses
	AT+CGQMIN=[<cid>	OK
	> [,<delay>	ERROR
	[,<precedence [,<peak>
	[,<reliability.>
	[,<mean>]]]]]]
	AT+CGQMIN?	+CGQMIN: <cid>, <precedence >, <delay>,
		<reliability>, <peak>, <mean> [<CR><LF>+CGQMIN:
		<cid>, <precedence >, <delay>, <reliability.>, <peak>,
		<mean>[…]]
		OK
	AT+CGQMIN=?	+CGQMIN: <PDP_type>, (list of supported
		<precedence>s), (list of supported <delay>s), (list of
		supported <reliability>s) , (list of supported <peak>s),
		(list of supported <mean>s) [<CR><LF>+CGQMIN:
		<PDP_type>, (list of supported <precedence>s), (list of
		supported <delay>s), (list of supported <reliability>s) ,
		(list of supported <peak>s), (list of supported
		<mean>s) […]]
		OK
	AT +CGQMIN=1,1,4,5,2,31	OK
	AT+CGQMIN=?	+CGQMIN:”IP”,(1-3),(1-4),(1-5),(1-9),(1-31)
		+CGQMIN:”PPP”,(1-3),(1-4),(1-5),(1-9),(1-31) OK
	AT+CGQMIN?	+CGQMIN: 1,1,4,5,2,14
		OK

Defined values:

<cid>: a numeric parameter that specifies a particular PDP context .

<precedence>: a numeric parameter that specifies the precedence class.

<delay>: a numeric parameter that specifies the delay class.

<reliability>: a numeric parameter that specifies the reliability class.

<peak>: a numeric parameter that specifies the peak throughput class.

<mean>: a numeric parameter that specifies the mean throughput class. If a value is omitted for a particular class then this class is not checked.

GPRS Attach or Detach: +CGATT

Description: The execution command is used to attach the MT to, or detach the MT from the GPRS service. After the command has completed, the MT remains in V.25ter command state. If the MT is already in the requested state, the command is ignored and the OK is returned. If the requested state cannot be achieved because the GPRS is not supported by the MT, an ERROR or +CME ERROR response is returned. Extended error responses are enabled by the +CMEE command. Any active PDP contexts will be automatically deactivated when the attachment state changes to detached. The read command returns the current GPRS service state. The test command is used for requesting information on the supported GPRS service states..

Command syntax:

Command		Possible responses
AT+CGATT= [<state>]		OK ERROR
AT+CGATT?		+CGATT: <state> OK
AT+CGATT=?		+CGATT: (list of supported <state>s) OK
	10-7