Business TeleCommunications (BTC); Comparison of PBX transmission requirements in standards ANSI/TIA/EIA 464-B and ETS 300 439
NORM herausgegeben am 15.10.1996
Designation standards: ETSI ETR 327-ed.1
Publication date standards: 15.10.1996
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI