Specifications

CUSTOMATCOMMANDS
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
223 ATCommandsforHSPA‐H5Modems
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Syntax
Command Commandtype
AT#SCFGEXT2=<connId>,<bufferStart>,[,<abortConnAttempt>
[,<unused_B>[,<unused_C>[,<unused_D>]]]]
Set
AT#SCFGEXT2? Read
AT#SCFGEXT2=? Test
ParametersandValues
Note:Valuesareautomaticallysavedinnon‐volatilememory.
<connId> Socketconnectionidentifier.
1‐6 
<bufferStart>
Setthesendingtimeoutmethodbasedonnewdatareceivedfromthe
serialport.
 (<txTo>timeoutvalueissetby#SCFGcommand).
Transmissiontimerrestartswhennewdataarereceivedfromtheserial
port.
0
Oldbehaviorfortransmissiontimer(#SCFGcommand6th
parameterold
behavior,startonlyfirsttimeifnewdataarereceivedfromtheserial
port).
1 Newbehaviorfortransmissiontimer:
Restartwhennewdatareceivedfromserialport.
Note:Necessarytoavoidoverlappingofthetwomethods.Enablingnew
method,theoldmethodfortransmissiontimer(#SCFG)isautomatically
disabledtoavoidoverlapping.
Note:Checkifnewdatahavebeenreceivedfromserialportisdonewith
agranularitythatisdirectlyrelatedto#SCFG<txTo>settingwitha
maximumperiodof1sec.
<abortConnAttempt>
Enableconnectionattempt(#SD/#SKTD)abortbeforeCONNECT(online
mode)orOK(commandmode).
0 Not
possibletointerruptconnectionattempt.
1
Itispossibletointerrupttheconnectionattempt(<connTo>setby#SCFG
orDNSresolutionrunningifrequired)andgivebackcontroltoAT
interfacebyreceptionofacharacter.
AssoonasthecontrolisgiventotheATinterfacetheERRORmessage
is
receivedontheinterfaceitself.
Notes
 Youmustsettheparameterswith#SCFGEXT2beforeestablishinga dataconnectionusingtheAT+SGACT
command.
Examples
AT#SCFGEXT2=1,1
OK
AT#SCFGEXT2=2,1
OK