May business class laptops have SIM slots under the battery, but they only work if there's a special PCIe WWAN to connect to the carrier installed. You can check if yours has that component if you follow [https://www.youtube.com/watch?v=HHkPn8jPHYY|this]video and open your laptop up.
+
Many business class laptops have SIM slots under the battery, but they only work if there's a special PCIe WWAN to connect to the carrier installed. You can check if yours has that component if you follow [https://www.youtube.com/watch?v=HHkPn8jPHYY|this]video and open your laptop up.
[http://www.ebay.com/itm/Lenovo-Thinkpad-3G-WWAN-Mobile-Broadband-Module-FRU-60Y3255-for-T420-T420i-T420s-/190584684292|This]is how the part looks like, if you'd like to get yourself one.
Hi!
May business class laptops have SIM slots under the battery, but they only work if there's a special PCIe WWAN to connect to the carrier installed. You can check if yours has that component if you follow [https://www.youtube.com/watch?v=HHkPn8jPHYY|this]video and open your laptop up.
[http://www.ebay.com/itm/Lenovo-Thinkpad-3G-WWAN-Mobile-Broadband-Module-FRU-60Y3255-for-T420-T420i-T420s-/190584684292|This]is how the part looks like, if you'd like to get yourself one.