Here's my dilemma:
1. My iPhone 6S is on T-mobile and gets no reception in my office building.
2. My iPhone 6S on T-mobile connects to a ATT wifi hotspot device and becomes a functional phone with wifi-calling in the aforementioned office building.
I want to replace this wifi hotspot with an iPad+cellular on Verizon.
My question: Will the wifi calling for iPhone 6S work if I personal hotspot my iPad+cellular to my iPhone? In other words, does wifi calling work over tethering?
EDIT: If you're wondering why I don't just switch everything to VZ/ATT, it's because I travel internationally A LOT and T-Mobile's international data is invaluable to me.
1. My iPhone 6S is on T-mobile and gets no reception in my office building.
2. My iPhone 6S on T-mobile connects to a ATT wifi hotspot device and becomes a functional phone with wifi-calling in the aforementioned office building.
I want to replace this wifi hotspot with an iPad+cellular on Verizon.
My question: Will the wifi calling for iPhone 6S work if I personal hotspot my iPad+cellular to my iPhone? In other words, does wifi calling work over tethering?
EDIT: If you're wondering why I don't just switch everything to VZ/ATT, it's because I travel internationally A LOT and T-Mobile's international data is invaluable to me.