English | German | |
---|---|---|
Telecommunications | ||
Telecommunications | isdn exchange | ISDN-Vermittlung [f] |
English | German | |
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Telecommunications | ||
Telecommunications | isdn private branch exchange | ISDN-Teilnehmer-Vermittlungsanlage [f] |
Telecommunications | isdn private branch exchange | ISDN-Nebenstellenanlage [f] |