ETSI EN 301161-V1.2.1

Management of the European Telephony Numbering Space (ETNS)

NORMA vydaná dňa 21.1.2002

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The information about the standard:

Designation standards: ETSI EN 301161-V1.2.1
Publication date standards: 21.1.2002
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: European technical standard
Kategória: Technické normy ETSI