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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Standards [Withdrawn]

DIN ETS 300425
Private Telecommunication Network (PTN) - Specification, functional model and information flows - Call intrusion supplementary service; English version ETS 300425:1995

Title (German)

Private Telekommunikationsnetze (PTN) - Beschreibung, Funktionsverteilung und Informationsaustausch - Dienstmerkmal "Aufschalten"; Englische Fassung ETS 300425:1995