Symbol Technologies, LLC

Kelly Schlueter

Edward Moskaluk

Michael Faith

John H Du Hart, Iv

Stephen F Paulus

Michael N Hagans

Edwin Booth

William J Sakoda

Gary Binowski

John H Du Hart Iv

Described is a communication device which includes a receiver receiving a multicast communication including audio data and identification data identifying an initiator of the multicast communication, a memory, an audio output, a processor processing the multicast communication, sending the processed audio data to the audio output to be played to a user, sending the identification data to the memory to be stored and initiating a unicast communication with the initiator based on the identification data and a transmitter transmitting the unicast communication to the initiator.

System and method of switching from multicast to unicast calls

A system and method embeds text in a multicast transmission. An exemplary method comprises receiving non-voice data. The non-voice data is embedded within digitized voice data. The digitized voice data with the embedded non-voice data is wirelessly transmitted, by a computing device, as a multicast transmission to a plurality of mobile devices.

System and method for embedding text in multicast transmissions

A method and system for scanning channels in a network for incoming audio transmissions. A device enters an intelligent scanning mode, which initiates an automatic scanning of predefined channels for incoming audio transmissions. Upon detection, the device tunes to the channel of the incoming audio transmission while continually searching channels of a higher priority for incoming audio transmissions of a higher priority. A device enters a single channel mode to send an outgoing transmission, which automatically reverts the device to the channel of the last incoming audio transmission.

Intelligent scanning system and method for walkie-talkie devices

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Wadsworth, OH, United States of America

Kelly Schlueter