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 2: Basic transmission and protection of the network from harm
NORMA vydána dne 27.1.2006
Designation standards: ETSI ES 203021-2-V2.1.2
Publication date standards: 27.1.2006
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI