
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); Number portability and its implications for TIPHON networks
NORM herausgegeben am 11.9.2000
Designation standards: ETSI TR 101858-V1.1.1
Publication date standards: 11.9.2000
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI