Is Wi-Fi Callig supported? : Supportcenter

Is Wi-Fi Callig supported?

Yes, if you have a voice option enabled on your SIM card then Wi-Fi Calling, is possible with our SIM cards.

Please note:

- Wi-Fi Calling can also be called WLAN calls or VoWiFi (Voice over WiFi).

- Wi-Fi Calling can currently only be used on WLAN networks within Switzerland (no roaming possible).

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