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TechSpec
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Definitions and abbreviations
  • 4 Descriptions
  • 5 Network entity functions
  • 6 Interaction with telecommunication services
  • 7 Interaction with other supplementary services
  • 8 Interaction with network features
  • 9 Information stored in the HLR
  • 10 State transition model
  • 11 Transfer of information from HLR to VLR
  • 12 Information stored in VLR
  • 13 Handover

1 Scope

23.1353GPPMulticall supplementary serviceRelease 17Stage 2TS

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

The present document gives the stage 2 description of the Multicall supplementary service.