I have a MotoX Pure and when I called VZ before I left I was told there was no data option for it, but that it should automatically connect to a local network and that I could make high-priced calls. I have the settings on "Automatically choose preferred network", "Global", etc. but I get no joy. I can use Hangouts for WiFi calling but would also like to have the ability to make calls when WiFi isn't available, even if I don't use it. Do I need to get a SIM card for my traveling? (That would show recipients a different phone#, correct?) Is my problem phone-specific? Would a Pixel7 work? Thanks in advance for any help.