ETSI ETS 300059-ed.1

Integrated Services Digital Network (ISDN); Subaddressing (SUB) supplementary service; Service Description

STANDARD published on 18.10.1991

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The information about the standard:

Designation standards: ETSI ETS 300059-ed.1
Publication date standards: 18.10.1991
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: European technical standard
Category: Technical standards ETSI