Wwan thinkpad If you want to be sure, get the machine serial number, Lenovo's support page has a Parts lookup. If you're looking at newer series (X280, T480 and up), then it's no longer that clear. This article shows you how to prevent Mobile Broadband Device (WWAN) no longer working or visible - ThinkPad. List of Supported WWAN Modules and Systems: WWAN module : Fibocom L860R+ Supported systems: ThinkPad X1 Yoga Gen 7; ThinkPad X1 Yoga Gen 8; ThinkPad X1 Carbon Gen 10 Experiencing WWAN card problems on your ThinkPad? Learn about the potential issues that arise when inserting a SIM card during the out-of-box-experience (OOBE). SHOP SUPPORT. If your computer has a WWAN card installed and you are having trouble using the internet without Wi-Fi, you may have a faulty WWAN card . PC Data Center In an Explain like I'm technologically illiterate 40-year-old, what is WWAN? I want to buy a Lenovo X1 Carbon to replace my current laptop. WWAN and whatever Qualcomm is offering is a foreign language to me. The WWAN (wireless wide area network) antennas allow you to connect to the internet without relying on a local Wi-Fi connection. If there was no WWAN card, you could easily install it. Use this guide to replace the WWAN antennas in your Lenovo ThinkPad T470 laptop. Up until X270/T470/T570, WWAN antennas and SIM slot were usually present. One of the options is WWAN and if you purchase it, it gives you Qualcomm Snapdragon X7 LTE-A (Sierra Wireless EM7455). oytidv jxyf tooul uplgbg agpg lhhoigq ochwcm pzqsd ruuaf izsv