1. A mobile wireless communications device comprising: a wireless transceiver; at least one audio transducer; and a controller cooperating with the wireless transceiver and the at least one audio transducer, and configured to convert speech input through the at least one audio transducer to converted text, determine a proposed modification for the converted text, wherein the proposed modification comprises a proposed ambiguity resolution, output from the at least one audio transducer the proposed modification for the converted text, and wirelessly transmit the converted text via the wireless transceiver based upon a spoken command.