I used an LTE-capable Kyocera DuraXE for several trips to the US. It was solidly built and worked as advertised. I ended up getting rid of it because going bac

I used an LTE-capable Kyocera DuraXE for several trips to the US. It was solidly built and worked as advertised. I ended up getting rid of it because going back to T9 for texting was just too painful, and I'd rather have access to WhatsApp/Signal for messaging. It seems any LTE-capable feature phones are also using some custom version of Android without the ability to install apps, or generally get any updates, which makes me generally skeptical of their security. Have switched to using a burner iPhone SE for travel.