EN 1922:1997

FOREWORD
1 SCOPE
2 NORMATIVE REFERENCES
3 DEFINITIONS
4 DESCRIPTION
5 CONFORMANCE
  5.1 Conformance of information interchange
  5.2 Conformance of devices
      5.2.1 General
      5.2.2 Device description
      5.2.3 Originating devices
      5.2.4 Receiving devices
6 REPERTOIRE DESCRIPTION
  6.1 Repertoire options
  6.2 Graphic characters
      6.2.1 Latin graphic repertoire
      6.2.2 Greek letter case
  6.3 Control functions
7 CODING METHODS
  7.1 Coding methods for Latin repertoire
  7.2 Coding methods for Latin and Greek repertoire
  7.3 Coding methods for control characters
  7.4 16/32 coding environments
8 IDENTIFICATION OF OPTIONS
Annex A (normative) Extended repertoire for national
                      or private use
Annex B (informative) Application to Latin and Greek
                      character repertoires

This European Standard specifies the graphic character repertoire and control functions relevant for information interchange via Telex services. It is intended to be used with and identified within other European functional standards that specify strings of coded characters for interchange of coded information between Information Processing Systems via Telex services. This standard specifies two alternative options of graphic character repertoires: Option A for Latin characters and Option B for Latin and Greek characters.