---
title: BluetoothHCIVoiceSetting
framework: kernel
role: symbol
role_heading: Type Alias
path: kernel/bluetoothhcivoicesetting
---

# BluetoothHCIVoiceSetting

## Declaration

```occ
typedef uint16_t BluetoothHCIVoiceSetting;
```

## See Also

### HCI

- [BluetoothHCIACLDataByteCount](kernel/bluetoothhciacldatabytecount.md)
- [BluetoothHCIAFHChannelAssessmentMode](kernel/bluetoothhciafhchannelassessmentmode.md)
- [BluetoothHCIAFHChannelAssessmentModes](kernel/bluetoothhciafhchannelassessmentmodes.md)
- [BluetoothHCIAcceptSynchronousConnectionRequestParams](kernel/bluetoothhciacceptsynchronousconnectionrequestparams.md)
- [BluetoothHCIAuthenticationEnable](kernel/bluetoothhciauthenticationenable.md)
- [BluetoothHCIAuthentionEnableModes](kernel/bluetoothhciauthentionenablemodes.md)
- [BluetoothHCIAutomaticFlushTimeout](kernel/bluetoothhciautomaticflushtimeout.md)
- [BluetoothHCIAutomaticFlushTimeoutInfo](kernel/bluetoothhciautomaticflushtimeoutinfo.md)
- [BluetoothHCIBufferSize](kernel/bluetoothhcibuffersize.md)
- [BluetoothHCICommandOpCode](kernel/bluetoothhcicommandopcode.md)
- [BluetoothHCICommandOpCodeCommand](kernel/bluetoothhcicommandopcodecommand.md)
- [BluetoothHCICommandOpCodeGroup](kernel/bluetoothhcicommandopcodegroup.md)
- [BluetoothHCIConnectionAcceptTimeout](kernel/bluetoothhciconnectionaccepttimeout.md)
- [BluetoothHCIConnectionMode](kernel/bluetoothhciconnectionmode.md)
- [BluetoothHCIConnectionModes](kernel/bluetoothhciconnectionmodes.md)
- [BluetoothHCIContentFormat](kernel/bluetoothhcicontentformat.md)
- [BluetoothHCICountryCode](kernel/bluetoothhcicountrycode.md)
- [BluetoothHCICurrentInquiryAccessCodes](kernel/bluetoothhcicurrentinquiryaccesscodes.md)
- [BluetoothHCICurrentInquiryAccessCodesForWrite](kernel/bluetoothhcicurrentinquiryaccesscodesforwrite.md)
- [BluetoothHCIDataID](kernel/bluetoothhcidataid.md)
- [BluetoothHCIDeleteStoredLinkKeyFlag](kernel/bluetoothhcideletestoredlinkkeyflag.md)
- [BluetoothHCIDeleteStoredLinkKeyFlags](kernel/bluetoothhcideletestoredlinkkeyflags.md)
- [BluetoothHCIEncryptionKeySize](kernel/bluetoothhciencryptionkeysize.md)
- [BluetoothHCIEncryptionKeySizeInfo](kernel/bluetoothhciencryptionkeysizeinfo.md)
- [BluetoothHCIEncryptionMode](kernel/bluetoothhciencryptionmode.md)
- [BluetoothHCIEncryptionModes](kernel/bluetoothhciencryptionmodes.md)
- [BluetoothHCIEnhancedAcceptSynchronousConnectionRequestParams](kernel/bluetoothhcienhancedacceptsynchronousconnectionrequestparams.md)
- [BluetoothHCIEnhancedSetupSynchronousConnectionParams](kernel/bluetoothhcienhancedsetupsynchronousconnectionparams.md)
- [BluetoothHCIErroneousDataReporting](kernel/bluetoothhcierroneousdatareporting.md)
- [BluetoothHCIEventAuthenticationCompleteResults](kernel/bluetoothhcieventauthenticationcompleteresults.md)
- [BluetoothHCIEventChangeConnectionLinkKeyCompleteResults](kernel/bluetoothhcieventchangeconnectionlinkkeycompleteresults.md)
- [BluetoothHCIEventCode](kernel/bluetoothhcieventcode.md)
- [BluetoothHCIEventConnectionCompleteResults](kernel/bluetoothhcieventconnectioncompleteresults.md)
- [BluetoothHCIEventConnectionPacketTypeResults](kernel/bluetoothhcieventconnectionpackettyperesults.md)
- [BluetoothHCIEventConnectionRequestResults](kernel/bluetoothhcieventconnectionrequestresults.md)
- [BluetoothHCIEventDataBufferOverflowResults](kernel/bluetoothhcieventdatabufferoverflowresults.md)
- [BluetoothHCIEventDisconnectionCompleteResults](kernel/bluetoothhcieventdisconnectioncompleteresults.md)
- [BluetoothHCIEventEncryptionChangeResults](kernel/bluetoothhcieventencryptionchangeresults.md)
- [BluetoothHCIEventEncryptionKeyRefreshCompleteResults](kernel/bluetoothhcieventencryptionkeyrefreshcompleteresults.md)
- [BluetoothHCIEventFlowSpecificationData](kernel/bluetoothhcieventflowspecificationdata.md)
- [BluetoothHCIEventFlushOccurredResults](kernel/bluetoothhcieventflushoccurredresults.md)
- [BluetoothHCIEventHardwareErrorResults](kernel/bluetoothhcieventhardwareerrorresults.md)
- [BluetoothHCIEventID](kernel/bluetoothhcieventid.md)
- [BluetoothHCIEventLEConnectionCompleteResults](kernel/bluetoothhcieventleconnectioncompleteresults.md)
- [BluetoothHCIEventLEConnectionUpdateCompleteResults](kernel/bluetoothhcieventleconnectionupdatecompleteresults.md)
- [BluetoothHCIEventLEEnhancedConnectionCompleteResults](kernel/bluetoothhcieventleenhancedconnectioncompleteresults.md)
- [BluetoothHCIEventLELongTermKeyRequestResults](kernel/bluetoothhcieventlelongtermkeyrequestresults.md)
- [BluetoothHCIEventLEMetaResults](kernel/bluetoothhcieventlemetaresults.md)
- [BluetoothHCIEventLEReadRemoteUsedFeaturesCompleteResults](kernel/bluetoothhcieventlereadremoteusedfeaturescompleteresults.md)
- [BluetoothHCIEventLinkKeyNotificationResults](kernel/bluetoothhcieventlinkkeynotificationresults.md)
- [BluetoothHCIEventMask](kernel/bluetoothhcieventmask.md)
- [BluetoothHCIEventMasterLinkKeyCompleteResults](kernel/bluetoothhcieventmasterlinkkeycompleteresults.md)
- [BluetoothHCIEventMaxSlotsChangeResults](kernel/bluetoothhcieventmaxslotschangeresults.md)
- [BluetoothHCIEventModeChangeResults](kernel/bluetoothhcieventmodechangeresults.md)
- [BluetoothHCIEventPageScanModeChangeResults](kernel/bluetoothhcieventpagescanmodechangeresults.md)
- [BluetoothHCIEventPageScanRepetitionModeChangeResults](kernel/bluetoothhcieventpagescanrepetitionmodechangeresults.md)
- [BluetoothHCIEventQoSSetupCompleteResults](kernel/bluetoothhcieventqossetupcompleteresults.md)
- [BluetoothHCIEventQoSViolationResults](kernel/bluetoothhcieventqosviolationresults.md)
- [BluetoothHCIEventReadClockOffsetResults](kernel/bluetoothhcieventreadclockoffsetresults.md)
- [BluetoothHCIEventReadExtendedFeaturesResults](kernel/bluetoothhcieventreadextendedfeaturesresults.md)
- [BluetoothHCIEventReadRemoteExtendedFeaturesResults](kernel/bluetoothhcieventreadremoteextendedfeaturesresults.md)
- [BluetoothHCIEventReadRemoteSupportedFeaturesResults](kernel/bluetoothhcieventreadremotesupportedfeaturesresults.md)
- [BluetoothHCIEventReadRemoteVersionInfoResults](kernel/bluetoothhcieventreadremoteversioninforesults.md)
- [BluetoothHCIEventReadSupportedFeaturesResults](kernel/bluetoothhcieventreadsupportedfeaturesresults.md)
- [BluetoothHCIEventRemoteNameRequestResults](kernel/bluetoothhcieventremotenamerequestresults.md)
- [BluetoothHCIEventReturnLinkKeysResults](kernel/bluetoothhcieventreturnlinkkeysresults.md)
- [BluetoothHCIEventRoleChangeResults](kernel/bluetoothhcieventrolechangeresults.md)
- [BluetoothHCIEventSimplePairingCompleteResults](kernel/bluetoothhcieventsimplepairingcompleteresults.md)
- [BluetoothHCIEventSniffSubratingResults](kernel/bluetoothhcieventsniffsubratingresults.md)
- [BluetoothHCIEventStatus](kernel/bluetoothhcieventstatus.md)
- [BluetoothHCIEventSynchronousConnectionChangedResults](kernel/bluetoothhcieventsynchronousconnectionchangedresults.md)
- [BluetoothHCIEventSynchronousConnectionCompleteResults](kernel/bluetoothhcieventsynchronousconnectioncompleteresults.md)
- [BluetoothHCIEventVendorSpecificResults](kernel/bluetoothhcieventvendorspecificresults.md)
- [BluetoothHCIExtendedFeaturesInfo](kernel/bluetoothhciextendedfeaturesinfo.md)
- [BluetoothHCIExtendedInquiryResponse](kernel/bluetoothhciextendedinquiryresponse.md)
- [BluetoothHCIExtendedInquiryResponseDataType](kernel/bluetoothhciextendedinquiryresponsedatatype.md)
- [BluetoothHCIExtendedInquiryResponseDataTypes](kernel/bluetoothhciextendedinquiryresponsedatatypes.md)
- [BluetoothHCIExtendedInquiryResult](kernel/bluetoothhciextendedinquiryresult.md)
- [BluetoothHCIFECRequired](kernel/bluetoothhcifecrequired.md)
- [BluetoothHCIFECRequiredValues](kernel/bluetoothhcifecrequiredvalues.md)
- [BluetoothHCIFailedContactCount](kernel/bluetoothhcifailedcontactcount.md)
- [BluetoothHCIFailedContactInfo](kernel/bluetoothhcifailedcontactinfo.md)
- [BluetoothHCIFlowControlState](kernel/bluetoothhciflowcontrolstate.md)
- [BluetoothHCIGeneralFlowControlStates](kernel/bluetoothhcigeneralflowcontrolstates.md)
- [BluetoothHCIHoldModeActivity](kernel/bluetoothhciholdmodeactivity.md)
- [BluetoothHCIHoldModeActivityStates](kernel/bluetoothhciholdmodeactivitystates.md)
- [BluetoothHCIInputBandwidth](kernel/bluetoothhciinputbandwidth.md)
- [BluetoothHCIInputCodedDataSize](kernel/bluetoothhciinputcodeddatasize.md)
- [BluetoothHCIInputCodingFormat](kernel/bluetoothhciinputcodingformat.md)
- [BluetoothHCIInputDataPath](kernel/bluetoothhciinputdatapath.md)
- [BluetoothHCIInputPCMDataFormat](kernel/bluetoothhciinputpcmdataformat.md)
- [BluetoothHCIInputPCMSamplePayloadMSBPosition](kernel/bluetoothhciinputpcmsamplepayloadmsbposition.md)
- [BluetoothHCIInputTransportUnitSize](kernel/bluetoothhciinputtransportunitsize.md)
- [BluetoothHCIInquiryAccessCode](kernel/bluetoothhciinquiryaccesscode.md)
- [BluetoothHCIInquiryAccessCodeCount](kernel/bluetoothhciinquiryaccesscodecount.md)
- [BluetoothHCIInquiryLength](kernel/bluetoothhciinquirylength.md)
- [BluetoothHCIInquiryMode](kernel/bluetoothhciinquirymode.md)
- [BluetoothHCIInquiryModes](kernel/bluetoothhciinquirymodes.md)
- [BluetoothHCIInquiryResult](kernel/bluetoothhciinquiryresult.md)
- [BluetoothHCIInquiryResults](kernel/bluetoothhciinquiryresults.md)
- [BluetoothHCIInquiryScanType](kernel/bluetoothhciinquiryscantype.md)
- [BluetoothHCIInquiryScanTypes](kernel/bluetoothhciinquiryscantypes.md)
- [BluetoothHCIInquiryWithRSSIResult](kernel/bluetoothhciinquirywithrssiresult.md)
- [BluetoothHCIInquiryWithRSSIResults](kernel/bluetoothhciinquirywithrssiresults.md)
- [BluetoothHCILEBufferSize](kernel/bluetoothhcilebuffersize.md)
- [BluetoothHCILESupportedFeatures](kernel/bluetoothhcilesupportedfeatures.md)
- [BluetoothHCILEUsedFeatures](kernel/bluetoothhcileusedfeatures.md)
- [BluetoothHCILinkPolicySettings](kernel/bluetoothhcilinkpolicysettings.md)
- [BluetoothHCILinkPolicySettingsInfo](kernel/bluetoothhcilinkpolicysettingsinfo.md)
- [BluetoothHCILinkPolicySettingsValues](kernel/bluetoothhcilinkpolicysettingsvalues.md)
- [BluetoothHCILinkQuality](kernel/bluetoothhcilinkquality.md)
- [BluetoothHCILinkQualityInfo](kernel/bluetoothhcilinkqualityinfo.md)
- [BluetoothHCILinkSupervisionTimeout](kernel/bluetoothhcilinksupervisiontimeout.md)
- [BluetoothHCILoopbackMode](kernel/bluetoothhciloopbackmode.md)
- [BluetoothHCIMaxLatency](kernel/bluetoothhcimaxlatency.md)
- [BluetoothHCIModeInterval](kernel/bluetoothhcimodeinterval.md)
- [BluetoothHCINumBroadcastRetransmissions](kernel/bluetoothhcinumbroadcastretransmissions.md)
- [BluetoothHCINumLinkKeysDeleted](kernel/bluetoothhcinumlinkkeysdeleted.md)
- [BluetoothHCINumLinkKeysToWrite](kernel/bluetoothhcinumlinkkeystowrite.md)
- [BluetoothHCIOperationID](kernel/bluetoothhcioperationid.md)
- [BluetoothHCIOutputBandwidth](kernel/bluetoothhcioutputbandwidth.md)
- [BluetoothHCIOutputCodedDataSize](kernel/bluetoothhcioutputcodeddatasize.md)
- [BluetoothHCIOutputCodingFormat](kernel/bluetoothhcioutputcodingformat.md)
- [BluetoothHCIOutputDataPath](kernel/bluetoothhcioutputdatapath.md)
- [BluetoothHCIOutputPCMDataFormat](kernel/bluetoothhcioutputpcmdataformat.md)
- [BluetoothHCIOutputPCMSamplePayloadMSBPosition](kernel/bluetoothhcioutputpcmsamplepayloadmsbposition.md)
- [BluetoothHCIOutputTransportUnitSize](kernel/bluetoothhcioutputtransportunitsize.md)
- [BluetoothHCIPageNumber](kernel/bluetoothhcipagenumber.md)
- [BluetoothHCIPageScanEnableState](kernel/bluetoothhcipagescanenablestate.md)
- [BluetoothHCIPageScanEnableStates](kernel/bluetoothhcipagescanenablestates.md)
- [BluetoothHCIPageScanMode](kernel/bluetoothhcipagescanmode.md)
- [BluetoothHCIPageScanModes](kernel/bluetoothhcipagescanmodes.md)
- [BluetoothHCIPageScanPeriodMode](kernel/bluetoothhcipagescanperiodmode.md)
- [BluetoothHCIPageScanPeriodModes](kernel/bluetoothhcipagescanperiodmodes.md)
- [BluetoothHCIPageScanType](kernel/bluetoothhcipagescantype.md)
- [BluetoothHCIPageScanTypes](kernel/bluetoothhcipagescantypes.md)
- [BluetoothHCIPageTimeout](kernel/bluetoothhcipagetimeout.md)
- [BluetoothHCIParamByteCount](kernel/bluetoothhciparambytecount.md)
- [BluetoothHCIParkModeBeaconInterval](kernel/bluetoothhciparkmodebeaconinterval.md)
- [BluetoothHCIPowerState](kernel/bluetoothhcipowerstate.md)
- [BluetoothHCIQoSFlags](kernel/bluetoothhciqosflags.md)
- [BluetoothHCIQualityOfServiceSetupParams](kernel/bluetoothhciqualityofservicesetupparams.md)
- [BluetoothHCIRSSIInfo](kernel/bluetoothhcirssiinfo.md)
- [BluetoothHCIRSSIValue](kernel/bluetoothhcirssivalue.md)
- [BluetoothHCIReadExtendedInquiryResponseResults](kernel/bluetoothhcireadextendedinquiryresponseresults.md)
- [BluetoothHCIReadLMPHandleResults](kernel/bluetoothhcireadlmphandleresults.md)
- [BluetoothHCIReadLocalOOBDataResults](kernel/bluetoothhcireadlocaloobdataresults.md)
- [BluetoothHCIReadStoredLinkKeysFlag](kernel/bluetoothhcireadstoredlinkkeysflag.md)
- [BluetoothHCIReadStoredLinkKeysFlags](kernel/bluetoothhcireadstoredlinkkeysflags.md)
- [BluetoothHCIReceiveBandwidth](kernel/bluetoothhcireceivebandwidth.md)
- [BluetoothHCIReceiveCodecFrameSize](kernel/bluetoothhcireceivecodecframesize.md)
- [BluetoothHCIReceiveCodingFormat](kernel/bluetoothhcireceivecodingformat.md)
- [BluetoothHCIRequestCallbackInfo](kernel/bluetoothhcirequestcallbackinfo.md)
- [BluetoothHCIRequestID](kernel/bluetoothhcirequestid.md)
- [BluetoothHCIResponseCount](kernel/bluetoothhciresponsecount.md)
- [BluetoothHCIRetransmissionEffort](kernel/bluetoothhciretransmissioneffort.md)
- [BluetoothHCIRetransmissionEffortTypes](kernel/bluetoothhciretransmissionefforttypes.md)
- [BluetoothHCIRole](kernel/bluetoothhcirole.md)
- [BluetoothHCIRoleInfo](kernel/bluetoothhciroleinfo.md)
- [BluetoothHCIRoles](kernel/bluetoothhciroles.md)
- [BluetoothHCISCODataByteCount](kernel/bluetoothhciscodatabytecount.md)
- [BluetoothHCISCOFlowControlStates](kernel/bluetoothhciscoflowcontrolstates.md)
- [BluetoothHCIScanActivity](kernel/bluetoothhciscanactivity.md)
- [BluetoothHCISetupSynchronousConnectionParams](kernel/bluetoothhcisetupsynchronousconnectionparams.md)
- [BluetoothHCISignalID](kernel/bluetoothhcisignalid.md)
- [BluetoothHCISimplePairingMode](kernel/bluetoothhcisimplepairingmode.md)
- [BluetoothHCISimplePairingModes](kernel/bluetoothhcisimplepairingmodes.md)
- [BluetoothHCISimplePairingOOBData](kernel/bluetoothhcisimplepairingoobdata.md)
- [BluetoothHCISniffAttemptCount](kernel/bluetoothhcisniffattemptcount.md)
- [BluetoothHCISniffTimeout](kernel/bluetoothhcisnifftimeout.md)
- [BluetoothHCIStatus](kernel/bluetoothhcistatus.md)
- [BluetoothHCIStoredLinkKeysInfo](kernel/bluetoothhcistoredlinkkeysinfo.md)
- [BluetoothHCISupportedCommands](kernel/bluetoothhcisupportedcommands.md)
- [BluetoothHCISupportedFeatures](kernel/bluetoothhcisupportedfeatures.md)
- [BluetoothHCISupportedIAC](kernel/bluetoothhcisupportediac.md)
- [BluetoothHCITimeoutValues](kernel/bluetoothhcitimeoutvalues.md)
- [BluetoothHCITransmitBandwidth](kernel/bluetoothhcitransmitbandwidth.md)
- [BluetoothHCITransmitCodecFrameSize](kernel/bluetoothhcitransmitcodecframesize.md)
- [BluetoothHCITransmitCodingFormat](kernel/bluetoothhcitransmitcodingformat.md)
- [BluetoothHCITransmitPowerLevel](kernel/bluetoothhcitransmitpowerlevel.md)
- [BluetoothHCITransmitPowerLevelInfo](kernel/bluetoothhcitransmitpowerlevelinfo.md)
- [BluetoothHCITransmitPowerLevelType](kernel/bluetoothhcitransmitpowerleveltype.md)
- [BluetoothHCITransmitReadPowerLevelTypes](kernel/bluetoothhcitransmitreadpowerleveltypes.md)
- [BluetoothHCITransportCommandID](kernel/bluetoothhcitransportcommandid.md)
- [BluetoothHCITransportID](kernel/bluetoothhcitransportid.md)
- [BluetoothHCIVendorCommandSelector](kernel/bluetoothhcivendorcommandselector.md)
- [BluetoothHCIVersionInfo](kernel/bluetoothhciversioninfo.md)
- [BluetoothHCIVersions](kernel/bluetoothhciversions.md)