DIN ETS 300063:1992-09
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DIN ETS 300063:1992-09

Integrated Services Digital Network (ISDN); Direct Dialling In (DDI) supplementary service; functional capabilities and information flows; english version ETS 300063:1991

Summary

ISDN; Dienstmerkmal Durchwahl; Funktionelle Fähigkeiten und Informationsflüsse; Englische Fassung ETS 300063:1991

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 09/01/1992
Page Count 17
EAN ---
ISBN ---
Weight (in grams) ---
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