Patent ID: 7792499

Claim:
A wireless communications system comprising: a first radio transceiver configured to communicate on said first radio channel and a second radio transceiver configured to communicate on a second radio channel; a first base transceiver unit (BTU) configured to communicate with said first radio transceiver and a second BTU configured to communicate with said second radio transceiver; a client transceiver unit (CTU) configured to communicate on said first radio channel via said first radio transceiver and said first BTU, and on said second radio channel via said second radio transceiver and said second BTU; said CTU comprising a headset which carries a first speaker for enabling said user to listen to said first radio channel with one ear and a second speaker for enabling said user to listen to said second radio channel with the other ear, thereby enabling a user to listen to communications on said first and second radio channels concurrently.