Specifications

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CUSTOMATCOMMANDS
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HSPA+ATCommandsReferenceGuide 226
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Opensocket1incommandmode
AT#SD=1,0,80,”www.google.com”,0,0,1
OK
SocketRestore#SO
Executecommandresumesthedire ctinterfacetoasocketconnectionwhichissuspendedbytheescape
sequence.
Testcommandreportstherangeofvaluesfor<connId>parameter.
Syntax
Command Commandtype
AT#SO=<connId> Execute
AT#SO=? Test
ParametersandValues
<connId> Socketconnectionidentifier.
1‐6 
SocketListen#SL
Thiscommandopens/clos esasocketlisteningforanincomingTCPconnectiononaspecifiedport.
ReadcommandreturnsalltheactuallisteningTCPsockets.
Testcommandreturnstherangeofsupportedvaluesforallthesubparameters.
Syntax
Command Commandtype
AT#SL=<connId>,<listenState>,<listenPort>>[,<closuretype>]
AT#SL? Read
AT#SL=? Test
ParametersandValues
<connId> Socketconnectionidentifier.
1‐6 
<listenState> 
0 Closessocketlistening.
1 Startssocketlistening.
<listenPort> Locallisteningport.
1‐65535 
<closuretype> SocketclosurebehaviorforTCP.
0 Localhostclosesimmediatelywhenremotehosthasclosed.Default:0.
255 Localhostclosesafteranescapesequence(+++).