Device and method including secondary actuator for...

Details Device and method including secondary actuator for... Device and method including secondary actuator for...

2006-04-28

2009-12-15

Sobutka, Philip J (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S509000

Reexamination Certificate

active

07634286

ABSTRACT:
A portable communication device includes a first push-to-talk (PTT) actuator, a second PTT actuator and a PTT processor in operative communication with the first PTT actuator and the second PTT actuator. The PTT processor requests control of a PTT communication floor in response to user actuation of the first PTT actuator, and triggers a secondary action to be performed while having control of the PTT communication floor in response to user actuation of the second PTT actuator. The portable communication device includes enhanced user control and interface options for PTT communication sessions.

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Sesnick, Cindy, “Version 2.0 User Guide”, Internet Citation, Jun. 2000, pp. 1-15.
Bisdikian, et al., “A Web-based MultiMedia Collaboration System”, Conference Proceedings Document, Jun. 1997, pp. 55-60.
International Search Report and Written Opinion for International Application No. PCT/US2006/040080 dated Mar. 9, 2007.

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