ETSI TR 101697-V1.1.1

Number Portability Task Force (NPTF); Guidance on choice of network solutions for service provider portability for geographic and non-geographic numbers

NORMA vydaná dňa 8.7.1999

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The information about the standard:

Designation standards: ETSI TR 101697-V1.1.1
Publication date standards: 8.7.1999
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: European technical standard
Kategória: Technické normy ETSI