Rec. ITU-T F.163 (08/1992) � OPERATIONAL REQUIREMENTS OF THE INTERCONNECTION OF FACSIMILE STORE-AND-FORWARD UNITS
FOREWORD
1 Introduction
2 Scope
3 Definitions
    3.1 fax SFU
    3.2 message delivery
    3.3 recipient address
    3.4 message submission
    3.5 message transfer
    3.6 transfer system
    3.7 transit facility
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
    6.6 Cover page
    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