Access and Terminals (AT); Special quality voice bandwidth 2-wire analogue leased line (A2S); Connection characteristics and network interface presentation (Endorsed by AENOR in February of 2004.)
STANDARD published on 1.2.2004
Designation standards: UNE-EN 300449V1.2.1
Publication date standards: 1.2.2004
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE