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TechSpec
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Definitions and abbreviations
  • 4 Description
  • 5 Normal operation with successful outcome
  • 6 Exception procedures or unsuccessful outcome
  • 7 Alternate procedures
  • 8 Interaction with other supplementary services
  • 9 Interworking considerations
  • A.1 Subclause 4.1 Applicability to telecommunication services
  • A.2 Subclause 5.8 Normal operation
  • A.3 Subclause 6 Exception procedures or unsuccessful outcome
  • A.4 Subclause 8.6 and 8.7
  • A.5 Annexes

A.1 Subclause 4.1 Applicability to telecommunication services

22.0913GPPExplicit Call Transfer (ECT) supplementary serviceStage 1TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

This service is applicable to Telephony (TS:11) only.

NA1 states: applicable to all circuit switched basic telecommunication services.