CHF1173.60 currently CHF1299.– new
Samsung Galaxy S21 Ultra (Snapdragon)
256 GB, Phantom silver, 6.80", Dual SIM, 108 Mpx, 5G
Question about Samsung Galaxy S21 Ultra (Snapdragon)
Hi, I have the S21 Ultra Snapdragon (us). Unfortunately, Wifi Call is not supported on my phone. Is there a solution for this? According to my enquiry with Sunrise, it is supported.
If it works for Swisscom, it also works for Sunrise or Salt. According to the Swisscom instructions, switching it on is super easy:
Tap on the telephone symbol. Tap on the menu symbol. Tap on "Settings". Tap on the slider next to "WLAN calls" to switch the function on or off.
I haven't had any problems with it so far. It's probably the app and not the device. More information would be helpful for an answer.
I also had the US version and WiFi Call worked for me.