STN ETS 300257 (879515)

Private Telecommunications Network (PTN). Inter-exchange signalling protocol. Diversion supplementary services

STANDARD published on 1.7.1994

The information about the standard:

Designation standards: STN ETS 300257
Classification mark: 879515
Catalog number: 78136
Note: WITHDRAWN
Publication date standards: 1.7.1994
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Category: Technical standards STN