All iPads Calls on Other Devices - keeps turning off

[jcmeyer5]

I have my iPhone 6, and my iPad mini 3 (LTE). I want to be able to make calls on my Mini without worrying about both the iPhone and iPad being on the same network. So I turn on Calls on Other Devices, have to enter the 6 digit PIN from the iPad into the Mini, and it works... for a couple days. Then it stops working. Could there be something I am doing wrong that is causing it to stop working, or is it designed to do that?

 

[JimStumpy]

Mine does the exact same thing.

 

[medulla]

Mine too..
Actually, mine is on but hasn't been working the past week!

 

[medulla]

Just restarted my iPad and iPhone and it seems to be working now.