Public Switched Telephone Network (PSTN) - Terminals for low bit-rate multimedia communication
STANDARD published on 1.11.1998
Designation standards: ČSN P I-ETS 300837-ed.1
Classification mark: 877576
Catalog number: 53737
Publication date standards: 1.11.1998
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN