ČSN P I-ETS 300400 (877555)

Integrated Services Digital Network (ISDN). Telephony terminals. Payphones

STANDARD published on 1.8.1996

Czech preface only -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN P I-ETS 300400
Classification mark: 877555
Catalog number: 19958
Publication date standards: 1.8.1996
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN