Can I receive calls without data?

Can I actually receive calls without data? I mean, seriously, that's a lifesaver, right? Oh, thank goodness for WiFi calling! I've been stuck in these crazy dead zones before, like, literally in the middle of nowhere, where I couldn't get a signal if my life depended on it. So frustrating! You know that feeling, right? Just total panic. But now, knowing I can still make and receive calls over WiFi? Huge relief. It’s like…a little safety net tucked in my pocket. Remember that time I was hiking in the Smoky Mountains? Zero bars. Zip. Nada. If something had happened…yikes. But now, with WiFi calling, even if I'm miles from civilization, at least I can usually find a coffee shop or something with WiFi and call for help if I need to. No more panicking when I’m out of cell range! It's seriously such a game-changer.