Foreign Esim Provider While Traveling / Wi-Fi Calling & Texting
I'm planning on traveling to Australia/Oceania soon, and intending on getting an e-sim from a local cell provider. I'm new to this e-sims and Wi-fi calling, so have a few questions
- Would I need to remove my physical sim card from my phone while using the local e-sim? If not, what settings should I be changing on my phone or account?
- How do I ensure that I don't get charged for international roaming?
- Does Wi-Fi Calling still work when I'm on a Wi-Fi network, and will I be able to receive or send ATT USA text messages?
Thanks for the help!