Access and Terminals (AT); Special quality voice bandwidth 4-wire analogue leased line (A4S); Connection characteristics and network interface presentation
STANDARD published on 4.7.2001
Designation standards: ETSI EN 300452-V1.2.1
Publication date standards: 4.7.2001
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: European technical standard
Category: Technical standards ETSI