Sony VAIO VPCZ12 SERIES - Manual (Page 68)

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Using Your VAIO Computer >
Using the International Roaming Service
Using the International Roaming Service
To use the international roaming service, you first need to insert a SIM card into the SIM card slot on your computer. Follow
these steps to insert the SIM card.
Some features and options in this section may not be available on your computer.
See the specifications to find out about the configuration of your computer.
To insert a SIM card
1 Turn off your computer.
2 Remove the battery pack from the computer.
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For detailed instructions, see To remove the battery pack (page 24) .
3 Remove the SIM card (1) by pushing it out from the base plate.