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busy on busy (ISDN) (BOB)

Busy on Busy (BoB) is a feature ofISDN. It stands for Busy on Busy or Reject Call on Busy, and indicates that the dialed number is busy; the called party is making a telephone call. A busy signal is transmitted to the caller. An alternative to the BOB service feature is call waiting, in which a dial tone is transmitted to the caller.

Englisch: busy on busy (ISDN) - BOB
Updated at: 12.01.2017
#Words: 62
Links: telephone, signal, branch office box (BOB), service, call waiting
Translations: DE

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