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 31.5.2005
Designation standards: ETSI TS 102971-V1.1.1
Publication date standards: 31.5.2005
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI