SIST EN 300 928 V7.0.1:2003
(Main)Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Supplementary Services (GSM 03.11 version 7.0.1 Release 1998)
General Information
- Abstract
This ETS describes the general aspects on how supplementary services in the GSM system are realized from a technical point of view. Description of technical realization for specific supplementary services can be found in GSM 03.8x and 03.9x-series technical specifications. All supplementary services may require signalling on the radio path. Signalling procedures and messages used are defined in the GSM 04.8x and 04.9x-series of technical specifications. For some supplementary services information needs to be transferred between the home location register (HLR), the visitor location register (VLR) and the mobile services switching centre (MSC). Signalling procedures for such information transfer are defined in technical specification GSM 09.02. Definitions and descriptions of supplementary services are given in the GSM 02.8x and 02.9x-series of technical specifications. Definitions are given in technical specification GSM 02.04. NOTE: The technical specifications on the technical realization of supplementary services do not distinguish between subscriber, user and customer, since all three do not fully cover the textual needs. Generally the term subscriber is used, even if this person is not having the subscription.
- Status
- Published
- Publication Date
- 30-Nov-2003
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Dec-2003
- Due Date
- 01-Dec-2003
- Completion Date
- 01-Dec-2003
Overview
SIST EN 300 928 V7.0.1:2003 outlines the technical realization of supplementary services within the Digital Cellular Telecommunications System (Phase 2+), commonly known as GSM. Developed by the Slovenski inštitut za standardizacijo (SIST), this standard is aligned with the ETSI EN 300 928 and defines the framework for implementing supplementary services from a technical perspective in GSM networks.
This standard plays a crucial role in ensuring interoperability, consistent signalling protocols, and robust service management across diverse GSM infrastructures. It focuses on overall technical implementation, while detailed specifications for individual supplementary services and detailed signalling procedures are established in related GSM 03.8x, 03.9x, 04.8x, 04.9x, and 09.02 specifications.
Key Topics
- Technical Realization of Supplementary Services: Details the general procedures and state management for supplementary services offered in GSM systems, including activation, deactivation, registration, and interrogation.
- Service State Management: Introduces the concept of "service state vectors" that represent the current condition of supplementary services based on provisioning, registration, activation, and HLR (Home Location Register) induction.
- Inter-Node Communication: Establishes essential signalling between network elements such as the HLR, VLR (Visitor Location Register), and MSC (Mobile Services Switching Centre).
- Password Handling: Describes procedures for secure activation, registration, and password management for protected supplementary services to ensure subscriber privacy and control.
- Service Data Management: Specifies how provisioning and activation status indicators are managed and transferred between the HLR, VLR, and mobile stations.
- General Framework: Lays out the relationships and signalling needs for the implementation of supplementary services, while referencing detailed technical requirements contained in adjacent GSM specifications.
Applications
The practical value of SIST EN 300 928 V7.0.1:2003 lies in its foundational role for:
- Telecommunications Operators: Enables efficient deployment, operation, and management of supplementary GSM services such as call forwarding, call barring, and multi-party calls.
- Network Equipment Vendors: Assures interoperability for equipment that handles supplementary services by adhering to well-defined signalling and service state management.
- Mobile Service Providers: Supports the reliable provision of advanced subscriber features, helping differentiate service offerings in competitive markets.
- Compliance and Testing: Provides a basis for verifying that GSM supplementary services meet the technical requirements necessary for standardized operation within European and global mobile networks.
- Integration and Upgrades: Facilitates seamless upgrades and integration of new services within existing GSM infrastructures by standardizing technical realization and signalling procedures.
Related Standards
The implementation and operation of supplementary services as outlined in SIST EN 300 928 V7.0.1:2003 are closely connected to several other key GSM standards:
- GSM 02.8x / 02.9x Series: Defines individual supplementary services and their descriptions.
- GSM 03.8x / 03.9x Series: Provides technical realization for specific supplementary services.
- GSM 04.8x / 04.9x Series: Specifies the signalling protocols and message formats used for supplementary service operations over the GSM radio path.
- GSM 09.02: Covers signalling procedures for information transfer between major network nodes (HLR, VLR, MSC).
- GSM 02.04: Details general definitions for supplementary services and related terms.
- EN 300 928: The ETSI standard harmonized by this SIST version, ensuring European alignment.
Adhering to SIST EN 300 928 V7.0.1:2003 ensures a standardized, compliant, and efficient approach to technical realization of supplementary services in GSM, fostering robust, interoperable mobile communications networks.
Keywords: GSM, supplementary services, technical realization, signalling, HLR, VLR, MSC, password handling, mobile communications standard, telecommunications interoperability.
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Frequently Asked Questions
SIST EN 300 928 V7.0.1:2003 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Supplementary Services (GSM 03.11 version 7.0.1 Release 1998)". This standard covers: This ETS describes the general aspects on how supplementary services in the GSM system are realized from a technical point of view. Description of technical realization for specific supplementary services can be found in GSM 03.8x and 03.9x-series technical specifications. All supplementary services may require signalling on the radio path. Signalling procedures and messages used are defined in the GSM 04.8x and 04.9x-series of technical specifications. For some supplementary services information needs to be transferred between the home location register (HLR), the visitor location register (VLR) and the mobile services switching centre (MSC). Signalling procedures for such information transfer are defined in technical specification GSM 09.02. Definitions and descriptions of supplementary services are given in the GSM 02.8x and 02.9x-series of technical specifications. Definitions are given in technical specification GSM 02.04. NOTE: The technical specifications on the technical realization of supplementary services do not distinguish between subscriber, user and customer, since all three do not fully cover the textual needs. Generally the term subscriber is used, even if this person is not having the subscription.
This ETS describes the general aspects on how supplementary services in the GSM system are realized from a technical point of view. Description of technical realization for specific supplementary services can be found in GSM 03.8x and 03.9x-series technical specifications. All supplementary services may require signalling on the radio path. Signalling procedures and messages used are defined in the GSM 04.8x and 04.9x-series of technical specifications. For some supplementary services information needs to be transferred between the home location register (HLR), the visitor location register (VLR) and the mobile services switching centre (MSC). Signalling procedures for such information transfer are defined in technical specification GSM 09.02. Definitions and descriptions of supplementary services are given in the GSM 02.8x and 02.9x-series of technical specifications. Definitions are given in technical specification GSM 02.04. NOTE: The technical specifications on the technical realization of supplementary services do not distinguish between subscriber, user and customer, since all three do not fully cover the textual needs. Generally the term subscriber is used, even if this person is not having the subscription.
SIST EN 300 928 V7.0.1:2003 is classified under the following ICS (International Classification for Standards) categories: 33.070.50 - Global System for Mobile Communication (GSM). The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 300 928 V7.0.1:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
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
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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