Telephonic communications – Reception of calling information at substation in wireline... – Blocking caller id transmission
Patent
1998-10-07
2000-06-13
Loomis, Paul
Telephonic communications
Reception of calling information at substation in wireline...
Blocking caller id transmission
379215, H04M 156, H04M 1506
Patent
active
060758503
ABSTRACT:
In one embodiment according to the invention, a method is provided for handling a flash-hook signal from a telephone engaged in a first telephone call with a first distant party when a second telephone call with a second distant party is in a hold status. The method includes the steps of placing the first telephone call with the first distant party in the hold status, connecting the second telephone call, and providing a Caller ID indication to the telephone. In an alternative embodiment, a telephone according to the invention includes a flash-hook, and a Caller ID display. The telephone is adapted to display Caller ID data associated with a first call, and to be updated upon connection of a second call, in response to activation of the flash-hook, to display Caller ID data associated with the second call.
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Ali Syed S.
Berthoud Charles William
Greybush James J.
Loomis Paul
Lucent Technologies - Inc.
Tran Quoc D.
Veschi John P.
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