Magellan RoadMate 860T Reference Manual page 75

Code
Select .
Use the keypad to enter the unlock code. When you have finished, select
Unlock
Select .
The database is unlocked. Select
Europe
Select and then select
Select Yes . After the unit has powered down, turn the unit back on and the new map will begin
loading. When it has finished, you will have access to the European maps.
Chapter 8: Navigation Options
OK.
Switch
.
OK .
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