I am having a few issues with WiFi calling, I work for a company and just moved from Vodafone to BT, I had all mobiles hardware unlocked Apple and Samsung but for some reason only the Apply devices have the option in the phone to enable WiFi calling, I have even factory reset the Samsung mobiles and the option to enable does not appear.
I have contacted BT and they say that WiFi calling is enabled for all mobiles so cant see why its not working?
Also I have one Apply mobile where WiFi calling is working in the office but when the mobile is used at home WiFi calling is failing to work even when its connected to a home Virgin WiFi signal.
Can anyone help? all devices are on the latest OS/Firmware.