UNE-EN 300426V1.2.1

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call intrusion supplementary service [ISO/IEC 14846 (1996), modified] (Endorsed by AENOR in July of 2005.)

NORMA vydaná dňa 1.7.2005

The information about the standard:

Designation standards: UNE-EN 300426V1.2.1
Publication date standards: 1.7.2005
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE