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PRETS 300 187 : APR 93

PRETS 300 187 : APR 93

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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INTEGRATED SERVICES DIGITAL NETWORK (ISDN); THREE PARTY (3PTY) SUPPLEMENTARY SERVICE FUNCTIONAL CAPABILITIES AND INFORMATION FLOWS

Superseded date

01-08-1993

Published date

12-01-2013

Publisher

European Telecommunications Standards Institute

Defines the stage two of the Three Party (3PTY) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunication operators. Identifies user operations not directly associated with a call. Does not specify requirements where the service is provided to the user via a private ISDN. Applies to all telecommunication services carrying speech.

Committee
STC SPS1
DocumentType
Final Draft
PublisherName
European Telecommunications Standards Institute
Status
Superseded
SupersededBy

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