Wi-Fi calling

[Dadou974]

Bonjour  j'aurais aimé savoir si le Sony Xperia ultra deux  peu passé des appel en Wi-Fi ? 

Hello I would have liked to know if the Sony Xperia ultra two little past calls in Wi-Fi?

gt

[NunoSEN2]

Hi @Dadou974;

Please post your subject in english as this is an english based forum and for every body can help you.

Regarding your question you must contact your operator as the device needs some time to be operator branded and have a specific firmware for the VoWifi to work, as you can read here: https://support.sonymobile.com/global-en/xperiaxa2ultra/kb/801930746ffcf563015c0bfaac370020da/