Table of Contents

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 General routeing rules
5 Routeing of a call from a subscriber served
  by the HPLMN
6 Routeing of a call from a subscriber in the
  same country as the HPLMN but not served by the
  HPLMN
  6.1 Interrogation by a Gateway MSC
  6.2 Interrogation by the Originating LE
7 Routeing of a call from a subscriber in a different
  country from the HPLMN
  7.1 Interrogation by a Gateway MSC
  7.2 Interrogation by the Incoming ISC in
      the Destination Country
  7.3 Interrogation by the Outgoing ISC in the
      Originating Country
8 Impact of supplementary services
  8.1 Call Forwarding
  8.2 Closed User Group
  8.3 Barring of Incoming Calls
  8.4 Supplementary Service Incompatibility
9 Unsuccessful call setup
  9.1 Roaming Not Allowed
  9.2 VPLMN Cannot Support The Required Service
  9.3 HLR Restart
Annex A (informative): Change Request History
History

Abstract

Assumes that the Mobile Station ISDN Number includes a specific National Destination Code which identifies the Home PLMN (HPLMN) of the called MS (referred to as "the HPLMN").

General Product Information

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