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TechSpec
  • Foreword
  • Introduction
  • 1 Scope
  • 2 References
  • 3 Definitions and abbreviations
  • 4 High level Requirements
  • 5 General Requirements
  • 6 User Profile
  • 7 Security
  • 8 Charging
  • 9 External Interface
  • 10 Interworking
  • 11 Roaming
  • 12 Support of Operator Specific Services

11 Roaming

22.1403GPPMultimedia Messaging Service (MMS)Stage 1TS

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

Roaming between network operators shall be supported.