CONTENTS

 1     Scope
 2     References
 3     Terms and definitions
 4     Abbreviations and acronyms
 5     ANF-CMN description
        5.1     Normal procedures
                  5.1.1     Activation/deactivation/registration/interrogation
                  5.1.2     Invocation and operation
        5.2     Exceptional procedures
                  5.2.1     Invocation and Operation
        5.3     Interactions with other supplementary services
                  5.3.1     Call Transfer (SS-CT)
                  5.3.2     Call Forwarding Unconditional (SS-CFU)
                  5.3.3     Call Forwarding Busy (SS-CFB)
                  5.3.4     Call Forwarding on No Reply (SS-CFNR)
                  5.3.5     Call Hold
                  5.3.6     Call Park/Call Pickup
                  5.3.7     Call Waiting
                  5.3.8     Message Waiting Indication
                  5.3.9     Name Presentation
                 5.3.10     Completion of Calls on No Reply (SS-CCNR)
                 5.3.11     Completion of Calls on Busy Station (SS-CCBS)
                 5.3.12     Call Offer (SS-CO)
                 5.3.13     Call Intrusion (SS-CI)
 6     Messages and information elements
        6.1     Feature Identifier List
        6.2     Feature values
                  6.2.1     SS-CI protection level
                  6.2.2     Party Category
        6.3     Feature Control
 7     Procedures
        7.1     Actions at User A's Endpoint
                  7.1.1     Normal procedures
                  7.1.2     Exceptional procedures
        7.2     Actions at User B's Endpoint
                  7.2.1     Normal procedures
                  7.2.2     Exceptional procedures
 8     Primitives
        8.1     Common Information Primitives
        8.2     Primitive definitions
        8.3     Parameter definitions
 9     Interworking and interactions
        9.1     Interworking with an SCN
        9.2     Protocol interaction between ANF-CMN and other supplementary services
                  9.2.1     Call Transfer (ITU‑T H.450.2)
                  9.2.2     Call Diversion (ITU‑T H.450.3)
                  9.2.3     Call Hold (ITU‑T H.450.4)
                  9.2.4     Call Park and Call Pickup (ITU‑T H.450.5)
                  9.2.5     Call Waiting (ITU‑T H.450.6)
                  9.2.6     Message Waiting (ITU‑T H.450.7)
                  9.2.7     Name Presentation (ITU‑T H.450.8)
                  9.2.8     Call Completion (ITU‑T H.450.9)
                  9.2.9     Call Offer (SS-CO)
                 9.2.10     Call Intrusion (SS-CI)
10     Gatekeeper actions
11     Dynamic description
       11.1     Operational model and signal flows
                 11.1.1     Operational model
                 11.1.2     Example message sequence for normal operation of ANF-CMN for the solicited service
                 11.1.3     Example message sequence for normal operation of ANF-CMN for the unsolicited service
       11.2     Timers
                 11.2.1     Timer T1
12     Operations in support of Common Information Network service
13     Specification and Description Language (SDL) Diagrams for ANF-CMN
       13.1     Behaviour of the endpoints using explicit primitive exchange
       13.2     Behaviour of the Endpoints using implicit application information exchange