I have a Wifi Ipad Air. I also have an Iphone 5. I did something somewhere along the line where my Ipad no longer rings when a call comes in to my Iphone. I like that feature. But I no longer remember how I set it up in the first place. Help?

Make sure that you are meeting these requirements.

• You need iOS 8 or later on your iOS devices and OS X Yosemite or later on your Mac.
• Check that you're signed in to iCloud with the same Apple ID on all of your devices.
• Use the same Wi-Fi network on all of your devices.
• Sign in to FaceTime with the same Apple ID on all of your devices. This means any device that shares your Apple ID will get your phone calls. If you don't want to receive calls on your other devices, learn what to do.

If you have everything set up correctly, go the iPad Settings>FaceTime>Calls from iPhone>On.