IC506 marine radio reset MMSI

How to reset IC506 marine radio MMSI

You have to respect the regulations. MMSI is important identifier for marine security, so do not use this information if you don't know all the details.

Male Connector on the rear side of the radio

To reset MMSI connect the pins as shown, then turn on the radio while holding MENU and CLR. Next time you power-up the radio the MMSI will be cleared and you can enter it again.