ÖNORM ETS 300183/A1

Integrated Services Digital Network (ISDN) - Conference call, add-on (CONF) supplementary service - Service description

NORMA vydaná dňa 1.5.1998

The information about the standard:

Designation standards: ÖNORM ETS 300183/A1
Note: NEPLATNÁ
Publication date standards: 1.5.1998
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM