ETSI EN 300 928 V7.0.1 (2000-01)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.UHDOL]DFLMDDigital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Supplementary Services (GSM 03.11 version 7.0.1 Release 1998)33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 300 928 Version 7.0.1SIST EN 300 928 V7.0.1:2003en01-december-2003SIST EN 300 928 V7.0.1:2003SLOVENSKI
STANDARD



SIST EN 300 928 V7.0.1:2003



ETSIEN300928V7.0.1(2000-01)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);TechnicalrealizationofSupplementaryServices(GSM03.11version7.0.1Release1998)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)2(GSM03.11version7.0.1Release1998)ReferenceREN/SMG-030311Q7KeywordsDigitalcellulartelecommunicationssystem,GlobalSystemforMobilecommunications(GSM)ETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88Internetsecretariat@etsi.frIndividualcopiesofthisETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frImportantnoticeThisETSIdeliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)3(GSM03.11version7.0.1Release1998)ContentsIntellectualPropertyRights.4Foreword.41Scope.51.1References.51.2Abbreviations.62Activation,deactivation,registration,erasure,interrogationandinvocation.62.1General.62.1.1Definitionof"statevectors".72.1.2HandlingofservicestatesattheHLR.82.1.2.1EncodingofSS-Status.82.1.2.2InvocationofservicesattheHLR.92.1.3HandlingofSS-StatusattheVLR.92.1.3.1InvocationofservicesattheVLR.92.1.3.2InterrogationoftheserviceattheVLRandnotificationsfromVLR.92.1.4HandlingofSS-StatusattheMS.92.2HandlingofcallindependentSSprocedureswithrespecttobasicservicegroups.102.3Exceptionalhandlingofbasicservicecodes.113Passwordhandling.163.1General.163.2Registrationofpassword.203.3Useofpassword.213.4Deactivation.224Supplementaryservicedatamanagement.235Formatofdescription.23AnnexA(informative):ChangeRequestHistory.24History.25SIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)4(GSM03.11version7.0.1Release1998)IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinSR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinSR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbytheSpecialMobileGroup(SMG).Thepresentdocumentdescribesthegeneralaspectsonhowsupplementaryserviceswithinthedigitalcellulartelecommunicationssystem.ThecontentsofthepresentdocumentissubjecttocontinuingworkwithinSMGandmaychangefollowingformalSMGapproval.ShouldSMGmodifythecontentsofthepresentdocumentitwillbere-releasedwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Version7.x.ywhere:7indicatesRelease1998ofGSMPhase2+;xtheseconddigitisincrementedforallchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.;ythethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthespecification.ThespecificationfromwhichthepresentdocumenthasbeenderivedwasoriginallybasedonCEPTdocumentation,hencethepresentationofthepresentdocumentmaynotbeentirelyinaccordancewiththeETSIrules.NationaltranspositiondatesDateofadoptionofthisEN:31December1999DateoflatestannouncementofthisEN(doa):31March2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30September2000DateofwithdrawalofanyconflictingNationalStandard(dow):30September2000SIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)5(GSM03.11version7.0.1Release1998)1ScopeThepresentdocumentdescribesthegeneralaspectsonhowsupplementaryservicesintheGSMsystemarerealizedfromatechnicalpointofview.DescriptionoftechnicalrealizationforspecificsupplementaryservicescanbefoundinGSM03.8xand03.9x-seriestechnicalspecifications.Allsupplementaryservicesmayrequiresignallingontheradiopath.SignallingproceduresandmessagesusedaredefinedintheGSM04.8xand04.9x-seriesoftechnicalspecifications.ForsomesupplementaryservicesinformationneedstobetransferredbetweentheHomeLocationRegister(HLR),theVisitorLocationRegister(VLR)andtheMobileservicesSwitchingCentre(MSC).SignallingproceduresforsuchinformationtransferaredefinedinGSM09.02.DefinitionsanddescriptionsofsupplementaryservicesaregivenintheGSM02.8xand02.9x-seriesoftechnicalspecifications.DefinitionsaregiveninGSM02.04.NOTE:Thetechnicalspecificationsonthetechnicalrealizationofsupplementaryservicesdonotdistinguishbetweensubscriber,userandcustomer,sinceallthreedonotfullycoverthetextualneeds.Generallytheterm"subscriber"isused,evenifthispersonisnothavingthesubscription.1.1ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,thelatestversionapplies.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.•ForthisRelease1998document,referencestoGSMdocumentsareforRelease1998versions(version7.x.y).[1]GSM01.04:"Digitalcellulartelecommunicationssystem(Phase2+);Abbreviationsandacronyms".[2]GSM02.04:"Digitalcellulartelecommunicationssystem(Phase2+);Generalonsupplementaryservices".[3]GSM02.30:"Digitalcellulartelecommunicationssystem(Phase2+);Man-MachineInterface(MMI)oftheMobileStation(MS)".[4]GSM03.81:"Digitalcellulartelecommunicationssystem(Phase2+);Lineidentificationsupplementaryservices-Stage2".[5]GSM03.82:"Digitalcellulartelecommunicationssystem(Phase2+);CallForwarding(CF)supplementaryservices-Stage2".[6]GSM03.83:"Digitalcellulartelecommunicationssystem(Phase2+);CallWaiting(CW)andCallHold(HOLD)supplementaryservices-Stage2".[7]GSM03.84:"Digitalcellulartelecommunicationssystem(Phase2+);MultiParty(MPTY)supplementaryservices-Stage2".SIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)6(GSM03.11version7.0.1Release1998)[8]GSM03.85:"Digitalcellulartelecommunicationssystem(Phase2+);ClosedUserGroup(CUG)supplementaryservices-Stage2".[9]GSM03.86:"Digitalcellulartelecommunicationssystem(Phase2+);AdviceofCharge(AoC)supplementaryservices-Stage2".[10]GSM03.88:"Digitalcellulartelecommunicationssystem(Phase2+);CallBarring(CB)supplementaryservices-Stage2".[11]GSM03.90:"Digitalcellulartelecommunicationssystem(Phase2+);Unstructuredsupplementaryservicesoperation-Stage2".[12]GSM04.80:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3supplementaryservicesspecificationFormatsandcoding".[13]GSM04.81:"Digitalcellulartelecommunicationssystem(Phase2+);Lineidentificationsupplementaryservices-Stage3".[14]GSM04.82:"Digitalcellulartelecommunicationssystem(Phase2+);CallForwarding(CF)supplementaryservices-Stage3".[15]GSM04.83:"Digitalcellulartelecommunicationssystem(Phase2+);CallWaiting(CW)andCallHold(HOLD)supplementaryservices-Stage3".[16]GSM04.84:"Digitalcellulartelecommunicationssystem(Phase2+);MultiParty(MPTY)supplementaryservices-Stage3".[17]GSM04.85:"Digitalcellulartelecommunicationssystem(Phase2+);ClosedUserGroup(CUG)supplementaryservices-Stage3".[18]GSM04.86:"Digitalcellulartelecommunicationssystem(Phase2+);AdviceofCharge(AoC)supplementaryservices-Stage3".[19]GSM04.88:"Digitalcellulartelecommunicationssystem(Phase2+);CallBarring(CB)supplementaryservices-Stage3".[20]GSM04.90:"Digitalcellulartelecommunicationssystem(Phase2+);Unstructuredsupplementaryservicesoperation-Stage3".[21]GSM09.02:"Digitalcellulartelecommunicationssystem(Phase2+);MobileApplicationPart(MAP)specification".1.2AbbreviationsAbbreviationsusedinthepresentdocumentarelistedinGSM01.04.2Activation,deactivation,registration,erasure,interrogationandinvocation2.1GeneralActivation,deactivation,registration,erasure,interrogationandinvocationaredefinedindependentlyfromaparticularsupplementaryservice.WhethertheyareapplicabletoaparticularsupplementaryserviceornotisdefinedinthecorrespondingGSM03.8xand03.9x-series.Theinvocationofasupplementaryserviceisexecutedasdescribedinthecorrespondingstage2descriptionandalwaysincludesaMSCandalocationregister.SIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)7(GSM03.11version7.0.1Release1998)WhenaMSCreceivesarequestforeitheractivation/deactivationorregistration/erasureoraninterrogation,itinvokesoneofthefollowingprocedures.TheMSCthencan:-contactonlythecurrentVLR(e.g.interrogationofacallforwardingconditionalsupplementaryservice);-contactonlytheHLR(e.g.interrogationofthesupplementaryservicecallforwardingunconditional);-contacttheHLR,afterwhichtheHLRupdatestheVLR(e.g.registrationofaforwardingnumberforaconditionalcallforwardingsupplementaryservice).WhichoftheabovelistedproceduresisappliedforacallindependentsupplementaryserviceoperationisdescribedinthecorrespondingGSM03.8xand03.9x-series.Successfulactivation,deactivation,registrationanderasurechangetheservicestateattheHLR.Thesetransitions(ifapplicabletoaparticularservice)aredefinedintheGSM03.8xand03.9x-series.NotethattheHLRmayalsochangetheservicestatedueto"HLRInduction"(seesubclause2.1.1).Inconnectionwithsupplementaryserviceoperationstheservedsubscriberorremotesubscribersmaygetnotificationsfromthenetwork.2.1.1Definitionof"statevectors"Inordertoprovideatooltodefineservicestatestheconceptofa"statevector"isintroduced.Thestatevectorisusedtorepresentthestateoftheserviceintermsoffourvariables:1)ProvisioningState,possiblevaluesare"Provisioned"or"NotProvisioned";2)RegistrationState,possiblevaluesare"Registered","Erased",or"NotApplicable";3)ActivationState,possiblevaluesare"NotActive","ActiveandOperative"or"ActiveandQuiescent";4)HLRInductionState,possiblevaluesare"Induced"or"NotInduced".Thestatevectorrepresentsthestateoftheservicebyusingallfourvariablestogether.Thestatevectorisrepresentedusingthenotation:(ProvisioningState,RegistrationState,ActivationState,HLRInductionState)e.g.:(Provisioned,Registered,NotActive,NotInduced).Notethatthestatevectorisalogical(notaphysical)representationoftheservicestate.NotealsothatthoughsomepartsofthestatevectoraresimilartoelementsofSS-StatusthemappingbetweenthestatevectorandSS-Statusisnotonetoone.Theuseofstatevectorsisnotintendedtospecifyanyparticularimplementationinternallyinanode.Thereisarelationshipspecifiedbetweenthestatevectorandpartsofthetransfersyntax.Thisrelationshipisnotadirectone-to-onemapping.Thefollowingtextspecifiesthesemanticsofeachvariableinthestatevector.Thethreevariables"ProvisioningState","RegistrationState"and"ActivationState"areusedtorepresentthestateoftheserviceaccordingtothenormalbehaviourbasedonserviceprovideranduseractions.The"HLRInductionState"recordswhetherornottheHLRhastemporarilyinducedtheservice(e.g.iftheVLRdoesnotsupportCUG,theHLRmayinduceanoutgoingbarringservice).TheProvisioningState,RegistrationStateandActivationStatearenotaffectedbyHLRinductionofaservice.SIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)8(GSM03.11version7.0.1Release1998)ProvisioningState-hasvalue"provisioned",ifthesubscriberhasasubscriptiontotheservice;-hasvalue"NotProvisioned"otherwise.RegistrationState-hasvalue"NotApplicable",ifregistrationisnotapplicabletotheservice;-hasvalue"Registered",ifregistrationisapplicable,andthereisregistrationdataavailable;-hasvalue"Erased"otherwise.ActivationState-hasvalue"ActiveandOperative",iftheserviceisinastatewhereitcanbeinvoked(andthisisnotduetoHLRinduction);-hasvalue"ActiveandQuiescent",iftheserviceisinastatewhereitcannotbeinvoked,butwhereitwillautomaticallymovetothe"ActiveandOperative"statewhenconflictingconditionsareremoved;-hasvalue"NotActive"otherwise.HLRInductionState-hasthevalue"Induced"iftheHLRhasinducedtheservice(e.g.iftheVLRdoesnotsupportCUG,theHLRmayinduceanoutgoingbarringservice);-hasthevalue"NotInduced"otherwise.ForfurtherinformationabouthowHLRinductionappliestoparticularservicesrefertotheGSM03.8xand03.9x-series.2.1.2HandlingofservicestatesattheHLRValidstates(representedbystatevectors)aredefinedonaservice-by-servicebasisintheGSM03.8xand03.9x-series.ForeachservicethesetofvalidstatesrepresentsthelogicalstatesthatcanexistintheHLR.TheHLRcontainsthemastercopyofservicestateinformation.2.1.2.1EncodingofSS-StatusTosendservicestateinformationtotheVLRortheMS,theHLRoftenusestheSS-Statusparameter.Thisparametercontainsfourbits(referredtohereasthe"Pbit","Rbit","Abit"and"Qbit").Inaphase2contexttheHLRshallencodetheSS-StatususingthemappingdefinedinthissubclausefromtheservicestatestoSS-Status.IftheHLRInductionStateis"NotInduced"then:-IftheProvisioningStateis"Provisioned",thenthePbitshallbe1,otherwisethePbitshallbe0.-IftheRegistrationStateis"Registered",theRbitshallbe1.IftheRegistrationStateis"NotRegistered"theRbitshallbe0.IftheRegistrationStateis"NotApplicable"theRbitshallbeeither0or1.-IftheActivationStateis"ActiveandOperative"theAbitshallbe1andtheQbitshallbe0.IftheActivationStateis"ActiveandQuiescent"theAbitshallbe1andtheQbitshallbe1.IftheActivationStateis"NotActive"theAbitshallbe0andtheQbitshallbeeither0or1.IftheHLRInductionStateis"Induced"thenthePbitshallbe1,theRbitshallbe0or1,theAbitshallbe1andtheQbitshallbe0.SIST EN 300 928 V7.0.1:2003



ETSIETSIEN300928V7.0.1(2000-01)9(GSM03.11version7.0.1Release1998)Table2.1:EncodingoftheP,R,AandQbitsintheSS-StatusparameterHLRInductionState"NotInduced"PbitRbitAbitQbitProvisioningState"Provisioned""NotProvisioned"10RegistrationState"Registered""NotRegistered""NotApplicable"100/1ActivationState"ActiveandOperative""ActiveandQuiescent""NotActive"110010/1PbitR
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