
FURUNO FS1570 / FS2570 MF-HF DSC
MMSI Number Change Procedure
1- Turn off the device.
2- While pressing the NMI switch on the T-CPU board inside the transceiver, turn the device on.
3- Enter the password “652111”, select MMSI CLEAR, and then enter the new MMSI number.
4- Turn the device off and back on again, then verify the updated MMSI number.