Below is a list of devices we've tried and tested to check their compatibility with Wi-Fi calling, if your device isn't listed, it may still have Wi-Fi calling capability but as we haven't tested it, we can't guarantee it'll work.
Available on these devices from Android 13 and above
** Some S7 / S7 Edge device models may not support Wi-Fi calling. If you do not see the option available within your settings, you won't be able to use Wi-Fi calling.
* These devices have not been tested for Wi-Fi calling capability on the SMARTY network so we can't guarantee Wi-Fi calling will work, however, they are expected to be compatible with their settings.