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Standard DIN ETS 300056:1992-09 1.9.1992 preview

DIN ETS 300056:1992-09

Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; service description.



STANDARD published on 1.9.1992


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The information about the standard:

Designation standards: DIN ETS 300056:1992-09
Publication date standards: 1.9.1992
SKU: NS-247995
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: German technical standard
Category: Technical standards DIN

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The category - similar standards:

Integrated Services Digital Network (ISDN)

Annotation of standard text DIN ETS 300056:1992-09 :

ISDN; Dienstmerkmal Anklopfen; Dienstbeschreibung.

These changes apply to this standard:

Preview DIN ETS 300056/A1:1997-10 1.10.1997
DIN ETS 300056/A1:1997-10 Change

Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Service description.
(ISDN - Dienstmerkmal Anklopfen - Dienstbeschreibung.)

Change published on 1.10.1997

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Latest update: 2025-12-12 (Number of items: 2 249 534)
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