Icom IC-M502 Instruction Manual page 31

MMSI code check
The 9-digit MMSI (DSC self ID) code can be checked in set
mode.
q Push [DSC/ENT] to select the DSC menu.
w Rotate the channel selector to select "Set-up" and push
[DSC/ENT].
Sel item
RCV calls
DTRS set
˘Set-up
e Rotate the channel selector to select 'MMSI check,' then
push [DSC/ENT].
Set-up
Delete ID
Offset time
˘MMSI check
r Check the 9-digit MMSI (DSC self ID) code.
MMSI check
123456789
t Push [DSC/ENT] to exit the condition.
6
DSC OPERATION
27