If you’re using Android, there’s a good chance that you have WiFi Calling enabled. This is a great feature for when you want to make calls over the internet, but it can also be a bit of a nuisance when you need to use your phone while connected to the network. To disable WiFi Calling on Android, first open the Settings app and select “Wireless.” Then, under “WiFi Calling,” select “Not Enabled.” Finally, click “OK” to close the Settings app and your phone will now be unable to call anyone over WiFi.