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Wireless WAN
<Only for model with wireless WAN >
This computer is equipped with the Wireless WAN enabling you to communicate using radio frequencies.
Before using the Wireless WAN, set a SIM card to the SIM card slot.
CAUTION
z
Be sure to shut down the computer before inserting or removing the SIMcard.
NOTE
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Communication is established through the Wireless WAN antenna (A). Do not block the antenna
area with your hand or body.
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Before the computer enters sleep
or hibernation, cut the Wireless WAN communication. Enter-
ing sleep
or hibernation without cutting the connection may disable communication after resum-
ing. In this case, restart the computer.
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If the computer repeatedly enters sleep
, connection using Wireless WAN Manager may become impossible. In this
case, restart the computer.
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If “Device driver software was not installed correctly.” ( or a similar message ) appears when starting the computer or
resuming from sleep
or hibernation
• When communication works normally, Wireless WAN is operating correctly.
• If communication fails, the device may not be recognized correctly. In this case, restart the computer.
*1
Windows XP: standby
Inserting/Removing a SIM Card