Sharing functions between a television-based information...

Details Sharing functions between a television-based information... Sharing functions between a television-based information...

2007-09-04

2007-09-04

Bui, Kieu-Oanh (Department: 2623)

Interactive video distribution systems

Operator interface

To facilitate tuning or selection of video signal

C725S040000, C725S049000, C725S106000, C725S153000

Reexamination Certificate

active

09596973

ABSTRACT:
In an information system, caller identification information for incoming telephone calls can be selectively displayed on displays at any of the set top box, television, remote or keyboard. Further, microphones and speakers on each of the remote control and keyboard can be used for communication on a telephone call, at the user's option, in place of a microphone on the main unit and a television speaker.

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