I’m resurrecting this thread because in May we’re traveling to London for three days and then to Paris for a 7-day cruise on the Seine to Normandy and back, and I’m interested in using eSIMs rather than paying AT&T $18 a day for 2 phones.
But in Settings our iPhone 16s say “Carrier Lock” - does that mean we can’t install an eSIM from another company, e.g. Airalo? Or does that just complicate installation?
If we can install eSIMs, they’ll connect us to cellular data that we can use to access the internet e.g. to read email, look at Google Maps, use iMessage and WhatsApp, etc., right? Our phones can handle WiFi calling - will eSIMs do that too?
Thanks for helping me sort this out!