Private Telecommunication Network. Signalling at the S-reference point. Generic feature key management protokol for the control of supplementary services
STANDARD published on 1.2.1995
Designation standards: ČSN ETS 300240
Classification mark: 879513
Catalog number: 17229
Publication date standards: 1.2.1995
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN