Specifications

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3GPPTS27.007ATCOMMANDS
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HSPA+ATCommandsReferenceGuide 68
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AdviceofCharge+CAOC
SetcommandreferstotheAdviceofChargesupplementaryservicesthatenablesubscribertogetinformation
aboutthecostofcalls;thecommandalsoincludesthepossibilitytoenableanunsolicitedeventr eporting ofthe
CurrentCallMeter(CCM)information.
Readcommandreportsthevalueofparameter<mode>intheformat:
+CAOC:<m
ode>
Testcommandreportsthesupportedvaluesfor<mode>parameter.
Syntax
Command Commandtype
AT+CAOC=<mode> Set
AT+CAOC? Read
AT+CAOC=? Test
ParametersandValues
<mode> 
0 QueryCCMvalue.
1 DisablesunsolicitedCCMreporting.
2 EnablesunsolicitedCCMreporting.
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Note:Theunsolicitedresultcodeenabledbyparameter<mode>isintheformat:
+CCCM:<ccm>
where:
<ccm>‐Stringtype,currentcallmeterinhomeunits:threebytesoftheCCM
valueinhexadecimalformat.Forexample“0
0001E”indicatesdecimalvalue30.
Note:Theunsolicitedresultcode+CCCMissentwhentheCCMvaluechanges,
butnotmorethanevery10seconds.
Notes
 +CAOCcommandreturnsanestimateofthecostofthecurrentcallonly,producedbytheMSandbasedonthe
informationprovidedbyeitherAoCIorAOCCsupplementaryservices.ItisnotstoredintheSIM.
 Reference:3GPPTS27.007.
ListCurrentCalls+CLCC
Executecommandreturnsthelistofcurrentcallsandtheircharacteristicsintheformat:
[+CLCC:<id1>,<dir>,<stat>,<mode>,<mpty>,<number>,<type>
,<alpha>[<CR><LF>+CLCC:<id2>,<dir>,<stat>,<mode>,
<mpty>,<number>,<type>,<alpha>[…]]]
where: