NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
ETS 300095
ETS 300095
Integrated Services Digital Network (ISDN); Connected Line Identification Restriction (COLR) supplementary service; service description
Title (German)
ISDN; Dienstmerkmal Unterdrückung der Identifikation des gerufenen Teilnehmers; Dienstbeschreibung