Can Cortex be equipped with earphones or headset? Follow No, earphones or headsets are not currently supported by the Cortex Handsets. Related articles Can I use the heading sensor data from Cortex across my network? Will the Cortex Onboard app have VHF listening? Can a second Cortex Handset listen to different channels? Can I program the MMSI number Cortex myself? Does Cortex have a PA or Loud Hailer function?
