Well, I took and put on the airplane mode and shut off my Wi-Fi on my phone, and it performed good! But I was at my house... Once I get to the Good Place (camp), then I'll know for sure how it works ... for there's no cell service there at allOnce you try the Zoleo, please report back on how well it works. It appears to be overall a less expensive option than the Garmin Inreach I have, both in terms of up front and monthly costs. One feature I do like on the Inreach is that they offer inexpensive insurance to cover your rescue, should the need arise. I've not heard of this one, so I'm VERY curious about it!
Nice work on the antenna mount, by the way, too!