Appeal No. 96-1386
Application 08/030,937
disclose that a push-to-talk switch 106 is coupled to the control
logic system 404 for selecting the two modes of operations.
The independent claim 1 is reproduced as follows:
1. A two-way dispatch radio communication unit, comprising:
A) radio transceiver means for transceiving dispatch
communications;
B) microphone means operably coupled to the radio
transceiver means for providing audible messages to the
radio transceiver means to allow transmission of the audible
messages;
C) video input means operably coupled to the radio
transceiver means for providing video information to the
radio transceiver means to allow transmission of the video
information;
D) control means operably coupled to the radio
transceiver means, for controlling operation of the radio
transceiver means in at least a first and second discrete
mode of operation, wherein:
i) in the first discrete mode of operation, the
radio transceiver means transmits the audible messages;
and
ii) in the second discrete mode of operation, the
radio transceiver means transmits the video
information;
E) push-to-talk switch means operably coupled to the
control means, for selecting the first and second discrete
modes of operation.
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