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Using Your VAIO Computer >
Using the Wireless WAN
Inserting a SIM Card
To use the wireless WAN function, you first need to insert a SIM card into the SIM card s lot on your computer. Your SIM card
is contained within a base plate, about the size of a cre dit card.
Depending on your country and model, you might receive an offer from the VAIO selecte d telecom operator. In that case the SIM card is either in the
operator SIM pack inside the carton box or already inserted in the SIM card slot. If the S IM card is not provided with your computer, you can purchase
one from your preferred telecom operator.

To insert a SIM card

1Turn off your computer.
2Remove the battery pack from the computer.
For detailed instructions, see To remove the battery pack (page 23).
3Remove the SIM card (1) by pushing it out from the base plate.