Access and Terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN) - Subscriber line protocol over the local loop for display (and related) services - Part 1: On-hook data transmission
NORMA vydaná dňa 1.4.2001
Designation standards: ÖNORM EN 300659-1-V1.3.1
Publication date standards: 1.4.2001
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM