Intelligent Network (IN); Number Portability Task Force (NPTF); IN and Intelligence Support for Service Provider Number Portability
NORM herausgegeben am 9.2.1999
Designation standards: ETSI EG 201367-V1.1.1
Publication date standards: 9.2.1999
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI