Thinking about doing the factory unlocked iPhone Pro Max. I'm currently with AT&T, and was wondering with the unlocked model, will I be able to use wifi-calling with AT&T service as well as still having HD Calling feature or would I have to buy the iPhone locked to my network? Thanks for any feedback!
Carrier locked or unlocked doesn’t change or affect the services the carrier offers. I am using an unlocked SIM-free iPhone XS with AT&T and WiFi calling works fine as it would with any iPhone you are eligible to setup with AT&T.
No. The entire purpose of an unlocked phone is it will work with any carrier that supports that phone and its wireless system.
Disadvantages of factory unlocked iPhone?
