User's Manual

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Operating Your Computer
Using the WWAN Feature
(Optional)
A WWAN (Wireless Wide Area Network) uses mobile telecommunication
cellular network technologies to transfer data. The WWAN module of your
computer supports 3G and 4G LTE.
NOTE: Your computer only supports data transmission; voice transmission is
not supported.
Installing a SIM Card
To use the WWAN feature to connect to the Internet, you need to subscribe
to WWAN service and acquire a SIM card from the service provider. To install
the SIM card, follow these steps:
1. Turn off the computer and disconnect the AC adapter.
2. Locate the SIM card slot on the left side of the computer.
Lift the latch to open the protective cover.
3. Insert the SIM card into the holder. Make sure the golden contact area
on the card is facing upward and the beveled corner on the SIM card
pointing toward the slot.
4. Close the cover. Push down the latch to lock the cover.