I even like holding it when I have no need to use it...but on a serious note, I traveled from the U.S. to Japan with three phones (Lightphone, Galaxy Flip 7, and Ikko Mind One Pro), all with AT&T Sim cards. I am not technology advanced enough to know if it is a "phone thing" or an "AT&T thing", but my Lightphone is the only one that has had consistent LTE coverage no matter where we have been. From Hirakata to Shibuya, to Kyoto...it has worked everywhere. I did let AT&T know ahead of time that I would be travelling internationally with all three numbers. Maybe someone else can explain it, but the peace of mind has been priceless. As a sidenote...I brought all three to test them out for future travels and to ensure at the very least, that my wife and son can reach me as they are the only ones with my Lightphone number. All Sim cards were originally activated in my Flip 7. Lastly...getting the "you have used your device 3h and 26m less" message from my Samsung...you cannot put a price on. #phonedetox