Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Functional model
  4.1 Functional model description
  4.2 Description of functional entities
  4.3 Relationship of functional model to basic call
      functional model
5 Information flows
  5.1 Definition of information flows
  5.2 Relationship of information flows to basic
      individual call information flows
  5.3 Service primitives
  5.4 Examples of information flow sequences
6 FE actions
  6.1 Functional Entity actions of FE1
  6.2 Functional Entity actions of FE20
  6.3 Functional Entity actions of FE21
  6.4 Functional Entity actions of FE21'
  6.5 Functional Entity actions of FE25
  6.6 Functional Entity actions of FE5
7 Allocation of functional entities to physical
  equipment
8 Interworking considerations
Annex A (informative): Bibliography
History

Abstract

Establishes the Stage 2 criteria for TETRA SS Call Waiting.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	TETRA 3