Table of Contents

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Technical characteristics
  4.1 Normal ringing
  4.2 Initial ringing pulse
  4.3 Distinctive ringing signals
5 Conclusions
Bibliography
History

Abstract

This Technical Report would give details of ringing signals in use on different Public Switched Telephone Networks for ordinary ringing signal, distinctive ringing and other special ringing signals which may be already in use or which are planned to be introduced.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	ATA