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About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN ETS 300511 [Withdrawn] references following documents:

Document number	Edition	Title
ITU-T E.131	1988-11	Subscriber control procedures for supplementary telephone services More

Economic benefits

DIN SPEC

Why do standards cost money?

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Terminology

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

DIN ETS 300511 [Withdrawn] references following documents: