Integrated Services Digital Network (ISDN); Technical characteristics of telephony terminals; Part 4: Additional Equipment Interface (AEI)
STANDARD published on 28.2.1995
Designation standards: ETSI I-ETS 300245-4-ed.1
Publication date standards: 28.2.1995
The number of pages: 132
Approximate weight : 427 g (0.94 lbs)
Country: European technical standard
Category: Technical standards ETSI