CONTENTS

FOREWORD
 1     Definition
 2     Description
        2.1     General description
        2.2     Specific terminology
 3     Procedures
        3.1     Provision and withdrawal
        3.2     Normal procedures
        3.3     Exceptional procedures
 4     Charging capabilities
 5     Interworking requirements
 6     Attribute/Values
        6.1     Low layer attributes
        6.2     Access attributes
        6.3     High layer attributes
        6.4     General attributes