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Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
STANDARD published on 30.6.1998
Designation standards: ETSI EN 300097-3-V1.2.4
Publication date standards: 30.6.1998
SKU: NS-308344
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-03-30 (Number of items: 2 269 988)
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