Table of Contents

Foreword
1 Scope
2 Normative references
3 Abbreviations
4 Explicit Call Transfer (ECT)
  4.1 Normal operation
  4.2 Explicit Call Transfer invocation
  4.3 Notification to the remote parties
  4.4 Activation and deactivation
  4.5 Registration, erasure and interrogation
5 Support by "old" MSs
  5.1 Explicit Call Transfer invocation
  5.2 Notification to the remote parties
History

Abstract

Specifies the procedures used at the radio interface (Reference point Um as defined in technical specification GSM 04.02) for normal operation, registration, erasure, activation, deactivation, invocation and interrogation of call transfer supplementary services.

General Product Information

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