Product Info

35
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.
Installing a SIM Card
1. Turn off the computer and disconnect the AC adapter.
2. Carefully place the computer upside down.
3. Remove the 8 screws to open the compartment cover.
4. Locate the SIM card holder.
Slide the SIM card holder tray toward the OPEN direction to unlock. Lift
up the tray and, noting the orientation, insert the SIM card into the tray.
Close the holder tray and slide it back to the locked position.