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You can set a password for your TomTom ONE which must be entered every
time you start your ONE.
It is important to take care of your ONE.
• Your ONE is not designed for use in extreme temperatures and any such
exposure may cause permanent damage.
• Do not open the casing of your ONE under any circumstances. Doing so
may be dangerous and will invalidate the warranty.
• Wipe or dry the screen of your ONE using a soft cloth. Do not use any liquid
cleaners.