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• Proof of purchase, in case you need to show it to customs officials
• International Travelers Warranty passport
Special considerations
Follow the same special considerations as when traveling with the computer. In
addition, these tips are useful when traveling internationally:
• Turn your system the wireless LAN function off for flight security when you
are on the airplane.
• When traveling in another country, check that the local AC voltage and the
AC adapter power cord specifications are compatible. If not, purchase a
power cord that is compatible with the local AC voltage. Do not use
converter kits sold for appliances to power the computer.
• If you are using the modem, check if the modem and connector is
compatible with the telecommunications system of the country you are
traveling in.