How to use your iOS Android or Windows Phone to receive unlimited incoming calls
Look at it as a “second line” on your smartphone without any minute restrictions or contracts. I’ve found this method to be the most reliable without a doubt; using apps like Skype just don’t cut it. You can set this up a couple different ways; one example would be to use a combination of iOS or Android devices to manage the calls coming in on your FlyNumber. I use my iPhone and iPad as an example below.