1 SCOPE
2 CONFORMANCE
3 NORMATIVE REFERENCES
4 DEFINITIONS
    4.1 External definitions
    4.2 Additional network feature
    4.3 Call, basic call
    4.4 Route access class (RAC)
    4.5 Facility restriction class (FRC)
    4.6 Facility
5 LIST OF ACRONYMS
6 ANF-RC STAGE 1 SPECIFICATION
    6.1 Description
          6.1.1 General description
          6.1.2 Qualifications on applicability to
                  telecommunication services
    6.2 Procedure
          6.2.1 Provision/Withdrawal
          6.2.2 Normal procedures
                  6.2.2.1 Activation/Deactivation/
                           Registration/Interrogation
                  6.2.2.2 Invocation and operation
          6.2.3 Exceptional procedures
                  6.2.3.1 Activation/Deactivation/
                           Registration/Interrogation
                  6.2.3.2 Invocation and operation
    6.3 Interaction with other supplementary services
          and ANFs
          6.3.1 Calling Line Identification Presentation
                  (SS-CLIP)
          6.3.2 Connected Line Identification
                  Presentation (SS_COLP)
          6.3.3 Calling/connected Line Identification
                  Restriction (SS-CLIR)
          6.3.4 Calling Name Identification Presentation
                  (SS-CNIP)
          6.3.5 Connected Name Identification Presentation
                  (SS-CONP)
          6.3.6 Calling/connected Name Identification
                  Restriction (SS-CNIR)
          6.3.7 Completion of Calls to Busy Subscriber
                  (SS-CCBS)
          6.3.8 Completion of Calls on No Reply (SS-CCBS)
          6.3.9 Call Transfer (SS-CT)
          6.3.10 Call Forwarding Unconditional (SS-CFU)
          6.3.11 Call Forwarding Busy (SS-CFU)
          6.3.12 Call Forwarding No Reply (SS-CFNR)
          6.3.13 Call Deflection (SS-CD)
          6.3.14 Path Replacement (ANF-PR)
          6.3.15 Call Offer (SS-CO)
          6.3.16 Call Intrusion (SS-CI)
          6.3.17 Do Not Disturb (SS-DND)
          6.3.18 Do Not Disturb Override (SS-DNDO)
    6.4 Interworking Considerations
    6.5 Overall SDL
7 ANF-RRC STAGE 2 SPECIFICATION
    7.1 Functional model
          7.1.1 Functional model description
          7.1.2 Description of functional entities
                  7.1.2.1 RRC Initiate, FE1
                  7.1.2.2 RRC Initiate, FE2
          7.1.3 Relationship of functional model to basic
                  call functional model
    7.2 Information Flows
          7.2.1 Definition of information flows
                  7.2.1.1 ra-RRC (Route Restriction Class)
          7.2.2 Relationship of information flows to basic
                  call information flows
          7.2.3 Examples of information flow sequences
                  7.2.3.1 Normal operation of ANF-RRC
                  7.2.3.2 Unavailable appropriate
                            outgoing facility
    7.3 Functional Entity Actions
          7.3.1 Functional entity actions of FE1
          7.3.2 Functional entity actions of FE2
    7.4 Functional entity behaviour
          7.4.1 Behaviour of FE1
          7.4.2 Behaviour of FE2
    7.5 Allocation of functional entities to physical
          equipment
    7.6 Interworking considerations
ANNEX A