Integrated Services Digital Network (ISDN); Specification of the Packet Handler access point Interface (PHI)
NORM herausgegeben am 10.8.1992
Designation standards: ETSI ETS 300099-ed.1
Publication date standards: 10.8.1992
The number of pages: 144
Approximate weight : 463 g (1.02 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI