How do you turn off cellular data on Ipad Air 2 with IOS 8.1.2
We have three new iPad Air 2s within the family. All have wi-fi capability but we are not needing to suscribe to it at this time, plan to use it on trips away from home. All of them get a popup message every 1-2 hours reminding to select a cellular plan. If it were only asking to select a cellular carrier I would understand, but when you do that it requires you to select a plan and add payment info for it. We are not ready to do that at this time. There is no "off" button on the cellular setting as there is on the iPhone. Is there a way to turn off the constant reminders to add a cellular plan?
iPad Air 2 WiFi, Cellular, iOS 8.1.2