Hands-free apparatus

Details Hands-free apparatus Hands-free apparatus

2011-07-26

2011-07-26

Afshar, Kamran (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S566000, C455S414100, C455S415000, C455S416000, C379S088120, C379S211020, C379S211010, C379S067100

Reexamination Certificate

active

07986978

ABSTRACT:
A hands-free apparatus determines whether there is an incoming call, and then determines whether the incoming call is to be answered by switching from a current call or to be rejected. When the incoming call is determined to be answered, the current call in a hands-free communication is put on hold for switching to the incoming call, and call partner information of the current call is spared from being displayed on a display unit to represent that the incoming call is now being established.

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patent: 2009/0270082 (2009-10-01), Mottes
patent: 2-86251 (1990-07-01), None
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patent: 2000-216861 (2000-08-01), None
patent: 2005-286827 (2005-10-01), None
patent: 2006-211365 (2006-08-01), None
U.S. Appl. No. 11/093,164, filed Mar. 29, 2005, Suzuki et al.
Office action dated Oct. 20, 2009 in corresponding Japanese application No. 2006-216794.

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