
Network Aspects (NA); Considerations on network mechanisms for charging and revenue accounting for European Telephony Numbering Space (ETNS) services
NORMA vydána dne 7.12.1998
Designation standards: ETSI TR 101617-V1.1.1
Publication date standards: 7.12.1998
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI