Access and Terminals (AT); Harmonized basic attachment requirements for Terminals for connection to analogue interfaces of the Telephone Networks; Update of the technical contents of TBR 021, EN 301 437, TBR 015, TBR 017; Part 1: General aspects
NORMA vydána dne 10.8.2005
Designation standards: ETSI ES 203021-1-V2.1.1
Publication date standards: 10.8.2005
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI