CONTENTS

 1     Scope
 2     References
 3     Definitions
 4     Abbreviations
 5     General aspects
        5.1     PSPDN
        5.2     Private Data Network
        5.3     General interworking arrangements
 6     Interworking arrangements
        6.1     Connection establishment phase
        6.2     Connection release phase
        6.3     Data transfer phase
        6.4     Additional considerations