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DIN ETS 300056:1992-09

Current

Current

The latest, up-to-date edition.

INTEGRATED SERVICES DIGITAL NETWORK (ISDN); CALL WAITING (CW) SUPPLEMENTARY SERVICE; SERVICE DESCRIPTION

Available format(s)

Hardcopy , PDF

Published date

01-01-1992

€39.35
Excluding VAT

DocumentType
Standard
Pages
18
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

Standards Relationship
ETS 300 056 : 20001 Identical

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