JUMP TOBranded Communications ExchangeOverviewAuthenticationGet Access TokenpostRefresh Access tokenpostBusinessesList BusinessesgetCreate BusinesspostUpdate BusinessputGet BusinessgetUpdate Business ContextputBusiness AddressesList Business AddressesgetCreate Business AddressespostGet Business AddressgetUpdate Business AddressputDelete Business AddressdeleteBusiness ContactsList Business ContactsgetCreate Business ContactspostGet Business ContactgetUpdate Business ContactputDelete Business ContactdeleteBusiness Content ImagesList Business Content ImagesgetCreate Business Content ImagepostGet Content ImagegetBusiness Content Display NamesList Content Display NamesgetCreate Content Display NamespostGet Content Display NamegetBusiness Content SubjectsGet Content SubjectsgetCreate Content SubjectspostGet Content SubjectgetCallerImageGet CallerImage ChannelgetCreate CallerImage ChannelpostUpdate CallerImage ChannelputBusiness ImagesList Business ImagesgetCreate Business ImagepostDelete Business ImagedeleteBusiness API KeysList Business API KeysgetCreate Business API KeypostDelete Business API KeydeleteBusiness UnitsList Business UnitsgetCreate Business UnitpostGet Business UnitgetUpdate Business UnitputDelete Business UnitdeleteBusiness Phone NumbersList Phone NumbersgetCreate Phone NumberspostUpdate Phone NumbersputDelete All Phone NumbersdeleteGet Phone NumbergetUpdate Phone NumberputDelete Phone NumberdeleteDelete Phone NumberspostBusiness Unit Phone NumbersList Phone NumbersgetCreate Phone NumberspostAdd Existing Phone NumbersputRemove All Phone NumbersdeleteRemove Phone NumberdeleteRemove Phone NumberspostCallerName aNumbersList Phone NumbersgetCreate Phone NumberspostAdd Existing Phone NumbersputRemove All Phone NumbersdeleteRemove Phone NumberdeleteRemove Phone NumberspostProgramsList ProgramsgetCreate ProgramspostGet ProgramgetUpdate ProgramputDelete ProgramdeleteSchedulesList SchedulesgetCreate SchedulespostGet SchedulegetUpdate ScheduleputDelete ScheduledeleteDelivery ChannelsGet Delivery ChannelsgetCallerNameGet CallerName ChannelgetCreate CallerName ChannelpostUpdate CallerName ChannelputDelete CallerName ChanneldeleteEngage SDKGet Engage SDK ChannelgetCreate Engage SDK ChannelpostUpdate Engage SDK ChannelputDelete Engage SDK ChanneldeleteCall Authentication (Pre-Call)Authenticated CallpostInform + Paired (Pre-Call)Authenticated InformpostSentry (Pre-Call)Authenticated Call BlockingpostInform Logo (Pre-Call)Authenticated Inform LogopostSentry Plus Inform + Paired (Pre-Call)Authenticated Call Blocking Plus InformpostPreCall Engage SDKRealtime Engage SDKpostBatch Engage SDKpostIndustriesIndustriesgetEmployee Count RangesEmployee Count RangesgetCall PurposesCall PurposesgetDaily Call Count RangesDaily Call Count RangesgetPhone Number VerificationCreate 2FA ChallengepostVerify 2FA ChallengeputClient Metrics APIBusiness MetricsGet Business MetricspostBusiness Unit MetricsGet Business Unit MetricspostProgram MetricsGet Program MetricspostPhone Number MetricsGet Phone Number Metricspostfast track apiDisplay Name BulkCreate a display name bulk submissionpostGet a list of submission statuses for a businessgetGet the status of a submissiongetGet a list of rejections for a submissiongetAdd Existing Phone Numbersput https://api.firstorion.com/exchange/v1/businesses/{businessId}/business-units/{businessUnitId}/phone-numbersAssociate existing business numbers to a business unit