CONTENTS

 1     Scope
        1.1     Included in this Recommendation (supported by CS-1)
        1.2     Not included in this Recommendation (mainly not supported by CS-1)
 2     References
 3     Definition of terms
        3.1     Terms defined in Recommendation F.851 [2]
        3.2     Terms not defined in Recommendation F.851 [2]
                  3.2.1     General terms
                  3.2.2     Specific terms
 4     Abbreviations
 5     Description of UPT
 6     Functional architecture for UPT Service Set 1
        6.1     Functional architecture
        6.2     Description of the functional entities
 7     Information flows for UPT Service Set 1
        7.1     UPT elementary procedures and common sequences
                  7.1.1     Access, identification and authentication
                  7.1.2     UPT release sequences
                  7.1.3     Feature identification (including global follow-on)
        7.2     Procedures for personal mobility
                  7.2.1     Registration
                  7.2.2     Deregistration
        7.3     UPT call handling procedures
                  7.3.1     Outgoing UPT call
                  7.3.2     Incoming UPT call
        7.4     Procedures for UPT service profile management
                  7.4.1     Service profile modification
                  7.4.2     Service profile interrogation
 8     Mapping of functional entities to physical entities