Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
H04M11/045—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems using recorded signals, e.g. speech
Auswaehlvorrichtung fuer Apparate, bei denen eine die Verstellung der Kombinationselemente bewirkende Einrichtung waehrend der Verstellung verschiedene Bewegungszustaende in Abhaengigkeit von den einlaufenden Einzelimpulsen einer Impulskombination annehmen kann