Shield-Com = Ground (do not mix this up with the mic wire shielding)
Audio = PTT
TX = Mic+
RX = Mic Ground (This is the wire shielding for the mic)
Shield-Com = Ground (do not mix this up with the mic wire shielding)
Audio = PTT
TX = Mic+
RX = Mic Ground (This is the wire shielding for the mic)