ETSI EN 301 937

ETSI EN 301 937

Draft Version 1.1.1Services and Protocols for Advanced Networks (SPAN); Number portability for ETNS services Edition: Draft Version 1.1.1
European Telecommunications Standards Institute / 01-Mar-2002 / 18 pages

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To specify number portability between Service Provider (SP) i.e. a customer moving from one pan-European ETNS Service Provider (SP) to another and retaining a European Number for that service.



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