
Attachm. to Public Switched Teleph. Netw. (PSTN) - General techn. requirem. f. equipm. connected to an analogue subscriber interface in the PSTN - Chapter 9: Special functions
NORMA vydaná dňa 1.4.1995
Designation standards: ÖNORM ETS 300001-9
Note: NEPLATNÁ
Publication date standards: 1.4.1995
The number of pages: 196
Approximate weight : 619 g (1.36 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM