Specifications

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CUSTOMATCOMMANDS
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HSPA+ATCommandsReferenceGuide 160
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ParametersandValues
<n> RIenabling
Note:If+CNMI=3,1commandisissuedandthemoduleisinaGPRSconnection,a
100msbreaksignalissentanda1sec.pulseisgeneratedonRIpin,whetherthe
RIpinresponseisenabledornot.
0 DisablesRIpinresponseforincomingSMSmessages.Default:0.
50‐11
50
EnablesRIpinresponseforincomingSMSmessages.Thevalueof<n>isthe
durationinmsofthepulsegeneratedonreceiptofanincomingSM.
V24OutputPinsConfiguration#V24CFG
SetcommandsetstheATcommandsserialportinterfaceoutputpinsmode.
Readcommandreturnsactualmodeforallthepins—outputorinput—intheformat:
#V24CFG:<pin1>,<mode1>[<CR><LF><CR><LF>
#V24CFG:<pin2>,<mode2>[...]]
where:
<pinn>‐ATcommandserialportinterfaceHWpin
<moden>‐ATcommandsserialportinterfacehardwarepinmode
Testcommandreportssupp
ortedrangeofvaluesfor<pin>and<mode>.
Syntax
Command Commandtype
AT#V24CFG=<pin>,<mode> Set
AT#V24CFG? Read
AT#V24CFG=? Test
ParametersandValues
<pin> ATcommandsserialportinterfacehardwarepin.
0 DCD(DataCarrierDetect)
1 CTS(ClearToSend)
2 RI(RingIndicator)
3 DSR(DataSetReady).Notsupported.
4
DTR(DataTerminalReady).Thisisnotanoutputpin.Valueismaintainedfor
backwardcompatibility.Tryingtosetitsstateraisestheres
ultcode“ERROR”Not
yetimplemented.
5
RTS(RequestToSend).Thisisnotanoutputpin.Maintainedonlyforbackward
compatibility.Tryingtosetitsstateraisestheresultcode“ERROR”
<mode> ATcommandsserialportinterfacehardwarepinsmode:
0
ATcommandsserialportmode:outputpinsareco
ntrolledbyserialportdevice
driver.Default:0.
1 GPIOmode:outputpinsaredirectlycontrolledby#V24commandonly.