CONTENTS

 0     Scope
 1     Introduction
 2     Terms and definitions (provisional)
 3     Objectives of UPT service
 4     Functional requirements
 5     Functional architecture
        5.1     UPT functional grouping
                  5.1.1     General    
                  5.1.2     UPT specific functionalities
        5.2     UPT call reference model
        5.3     Interactions among UPT capabilities
        5.4     Relationship between personal mobility management and terminal mobility management
        5.5     Relationship to the intelligent network
 6     Network capabilities
        6.1     Generic capabilities
        6.2     Specific network capabilities
        6.3     Network capabilities for services interaction
Appendix I  –  Definition of UPT terms and list of abbreviations and acronyms
Appendix II  –  Additional UPT Call Flow examples
Appendix III  –  Some multi-network scenarios for UPT
      III.1     Scenario 1 – Call handling within PSTN
      III.2     Scenario 2 – Call handling within ISDN
      III.3     Scenario 3 – Call handling across multiple networks