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 1.1.1European Telecommunications Standards Institute / 01-Mar-2002 / 18 pages
European Telecommunications Standards Institute / 01-Mar-2002 / 18 pages
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.
