Specifications

ENHANCEDIPSTACKEXTENSIONATCOMMANDS
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259 HSPA+ATCommandsReferenceGuide
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SocketListenRingIndicator#E2SLRI
SetcommandenablesordisablestheRingIndicatorpinresponsetoaSocketListenconne ctand,ifenabled,the
durationofthenegativegoingpulsegeneratedonreceiptofconnect.
ReadcommandreportswhethertheRingIndicatorpinresponsetoaSocketListenconnectiscurrentlye nabledor
not,intheformat:
#E2SL
RI:<n>
Testcommandreturnstheallowedvaluesforparameter<status>.
Syntax
Command Commandtype
AT#E2SLRI=[<n>] Set
AT#E2SLRI? Read
AT#E2SLRI=? Test
ParametersandValues
<n> EnableordisableRI.
 RIdisabledforSocketListenconnect.Default.
50‐1150
RIenabledforSocketListenconnect;anegativegoingpulseisgeneratedon
receiptofconnectand<n>isthedurationinmsofthispulse.
FirewallSetup#FRWL
Executecommandcontrolstheinternalfirewallsettings.
ReadcommandreportsthelistofallACCEPTchainrulesregisteredintheFirewallsettingsintheformat:
#FRWL:<ip_addr>,<net_mask>
#FRWL:<ip_addr>,<net_mask>
….
OK
Testcommandreturnstheallowedvaluesforparameter<action>.
Syntax
Command Commandtype
AT#FRWL=[<action>,<ip_address>,<netmask>] Execute
AT#FRWL? Read
AT#FRWL=? Test
ParametersandValues
<action> Commandaction.
0 Removeselectedchain.
1 AddanACCEPTchain.