communications i e audio signals to and from the handset additional electrical communications also occurs with the harris 117 radio 24 via connectors 38 and 44 the combination of the harris 117 radio 24 and the adaptor 10 allow the harris 117 radio 24 to operate while allowing others in the vicinity of the adaptor unit 10 to hear incoming and outgoing voice transmissions the ls 671 speaker connector located on the back of the unit is connected into this circuitry this allows the ls 671 it broadcast the audio from the handset plugged into the front of the unit as well as the communications received into the radio the speaker on the front of the basestation will also broadcast the audio signals from the handset plugged into the ls 671 external sincgars speaker while the invention is shown in one form it will be obvious to those skilled in the art that it is not so limited but is susceptible of various changes and modifications without departing from the spirit thereof for example various plug placements on the rear member of the invention as well as to accommodate upgrades and modifications to the current harris 117 radios used by the armed forces moreover the height of the rear member and orientation of.