Sony VAIO VPCX Series Operating Instructions Manual page 58

Using Your VAIO Computer >
Using the Wireless WAN
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Do not touch the printed circuit on the SIM card. Be sure to hold your computer firmly before inserting or removing the card.
Do not damage the SIM card in any way, either by bending or exerting pressure on the card.
5 Reinstall the battery pack.
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Make sure the battery pack is installed properly.
Starting the Wireless WAN Communications
To start the wireless WAN communications
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1 Turn on the WIRELESS switch.
2 Click the VAIO Smart Network icon on the taskbar and select Show main window.
3 Click the switch next to Wireless WAN to toggle it to On in the VAIO Smart Network window.
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