We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Integrated Services Digital Network (ISDN) - Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
Translate name
STANDARD published on 1.12.1996
Designation standards: ÖNORM ETS 300064-3
Note: WITHDRAWN
Publication date standards: 1.12.1996
SKU: NS-780650
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Latest update: 2026-11-09 (Number of items: 2 209 259)
© Copyright 2026 NORMSERVIS s.r.o.