Access and Terminals (AT); Public Switched Telephone Network (PSTN); Harmonized specification of physical and electrical characteristics of a 2-wire analogue interface for short line interface
NORMA vydána dne 16.3.2006
Designation standards: ETSI ES 202971-V1.2.1
Publication date standards: 16.3.2006
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI