ETSI EN 301134-V1.1.1

Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Service description

STANDARD published on 15.10.1998

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The information about the standard:

Designation standards: ETSI EN 301134-V1.1.1
Publication date standards: 15.10.1998
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: European technical standard
Category: Technical standards ETSI