Hi guys, 

Spark has managed to sell/migrate my parent's ADSL connection to a wireless broadband connection. 

I'm looking to get a VPN for them so their Apple TV can view content from a different locale. 

Can someone please advise if their wireless (4G) connection would run on Static or Dynamic IP? 

If it's dynamic, can I safely assume that if they switch off the router/modem when then it's not in use, would it cycle to be a different IP address upon restart?