ETSI TR 101 621

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ETSI TR 101 621 English PDF Network Aspects (NA); Number Portability Task Force (NPTF); Consequences of mobile number portability on the PSTN/ISDN and synergy between geographic and mobile number portability

standard published 12/01/1998 by European Telecommunications Standards Institute

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To study the subject of fixed-to-mobile calls in the context of number portability; to study synergie between the number portability solutions in fixed and mobile networks; to co-operate with TC SMG about this matter.