Samsung NP-R40P User Manual page 11

Upgrade Related
Shut down the computer and
disconnect all cables before
disassembling the computer. If
there is a modem, disconnect
the phone line. If you are using
a notebook computer, make
sure to remove the battery.
Failing to do so, may cause
electric shock.
Custody and
Movement Related
Follow the instructions for the
relevant location (e.g. airplane,
hospital, etc.) when using a
wireless communication device
(wireless LAN, Bluetooth, etc.).
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