CONTENTS

PART  I  –  GENERAL  DESCRIPTION
 1     Scope
 2     Definitions and References
        2.1     Interface Definitions
        2.2     File Definitions
        2.3     References
        2.4     Abbreviations and Acronyms
        2.5     Operating Systems
        2.6     Trade Marks
 3     Structure of this Recommendation
        3.1     Extensions to this Recommendation
 4     General Principles
        4.1     Model
        4.2     Information Exchange
        4.3     Interface Configuration Environment (ICE)
        4.4     Submission Principle
 5     Functional Behaviour
        5.1     Functional Classes and Service Profiles
        5.2     Error Handling
        5.3     Multiple LAs and multiple CAs
        5.4     Identification Means
        5.5     Dispatch Received Files Facility (DRF)
        5.6     Communications Control – CA-Record
 6     Task Data Descriptions (TDDs)
        6.1     Generic TDD Presentation
        6.2     Description of TDD Elements
        6.3     Code-ID
        6.4     Text Based Encoding
        6.5     Handling of Documents
        6.6     TDD Functionality
 7     Exchange Method
        7.1     Overview of Basic Exchange Method Functions
        7.2     Basic Exchange Method Functions
        7.3     Implementation of Basic Exchange Method Functions
 8     Transfer Formats
        8.1     APPLI/COM Transfer Formats: Extended and Standard ASCII
        8.2     APPLI/COM Transfer Format: T.61
        8.3     APPLI/COM Transfer Format: TIFF
        8.4     Service Constraints applying to Transfer Formats
 9     ICE
        9.1     Presentation of the ICE
        9.2     Gaining access to the ICE Information
        9.3     Master ICE
        9.4     CA-Descriptor
        9.5     CA-Descriptor Components
10     Functional Classes and Profiles
       10.1     Functional Class A
       10.2     Functional Class B
       10.3     Additional Functions
       10.4     Service Profiles
PART  II  –  SERVICE  DEPENDENCIES
11     Service: Telefax Group 3
       11.1     Service Specific Syntax Elements
       11.2     Text Based Encoding
       11.3     Additional Functionality
       11.4     CA-Descriptor Settings
12     Service: Telefax Group 4
       12.1     Service Specific Syntax Elements
       12.2     Text Based Encoding
       12.3     Additional Functionality
       12.4     CA-Descriptor Settings
13     Service: Teletex
       13.1     Service Specific Syntax Elements
       13.2     Text Based Encoding
       13.3     Additional Functionality
       13.4     CA-Descriptor Settings
14     Service: Telex via Teletex
       14.1     Service Specific Syntax Elements
       14.2     Text Based Encoding
       14.3     Additional Functionality
       14.4     CA-Descriptor Settings
15     Service: Telex
       15.1     Service Specific Syntax Elements
       15.2     Text Based Encoding
       15.3     Additional Functionality
       15.4     CA-Descriptor Settings
16     Service: E-Mail
       16.1     Service Specific Syntax Elements
       16.2     Text Based Encoding
       16.3     Interpersonal Messaging
       16.4     Interpersonal Notification
       16.5     Delivery Report
       16.6     Mapping of MHS service elements
       16.7     E-Mail Profiles
       16.8     CA-Descriptor Settings
17     Service: File Transfer
       17.1     Service Specific Syntax Elements
       17.2     Text Based Encoding
       17.3     Additional Functionality
       17.4     CA-Descriptor Settings
PART III  –  BINARY  ENCODING  SCHEME
18     Generic C description
       18.1     Binary encoding of TDDs
PART  IV  –  PLATFORM  DEPENDENCIES
19     Implementation Dependencies
       19.1     Mapping of Binary Coded TDD Data Types
       19.2     Default Exchange Method
       19.3     Implementation of Primitive Exchange Method
Annex A – Syntax for Presentation and Encoding
        A.1     BNF-style Syntax
        A.2     C-Language Notation
Annex B – Location of the ICE
Annex C – List of APPLI/COM Error Codes
Annex D – Examples of TTD Exchanges
        D.1     A Sample Send Session
        D.2     A Sample Receive Session
        D.3     A Sample Trace Session
Annex E – Example of Interface Configuration Environment (ICE)
Annex F – Exchange Method of 1992 Version
        F.1     Exchange Method Functions of 1992 version
Annex G – Service Specific Information
        G.1     Call Identification Line of the Telefax G4 and Teletex Service
        G.2     Terminal ID
Annex H – Summary of Transfer and Transmission Formats
        H.1     Transfer Formats related to Transmission Formats
        H.2     Transmission Formats related to Service