CONTENTS

 1     Introduction
 2     Scope
 3     Definitions
 4     Overview
 5     Interconnection requirements
        5.1     General
        5.2     Information transfer unit
        5.3     Transit arrangements
 6     Service interworking principles
        6.1     Message addressing
        6.2     Address list codes
        6.3     Message identification
        6.4     Class of message delivery
        6.5     Message deferral
        6.7     Advice of successful/unsuccessful message transfer
        6.8     Advice of successful/unsuccessful message delivery
        6.9     Facsimile format conversion
 7     Quality of service
        7.6     Observations on the quality of service
        7.7     Duration of service