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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 model only supports data transmission; voice transmission is not
supported.
Do not block the antenna area.
Installing a SIM Card
1. Turn off the computer and disconnect the AC adapter.
2. Open the cover of the SIM card slot.
3. Insert the SIM card into the slot. Make sure the golden contact area on
the card is facing upward and the beveled corner on the SIM card facing
inward.
4. Close the cover.
WWAN
auxiliary antenna
33
WWAN
main antenna
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