Simulate No Service on iOS device

Question

I am currently testing an iOS app on an iPad 4 with 3G running iOS 6. Part of the testing I need to do requires that I use the app when the iPad has different reachabilities (No Service, 3G, WiFi, Edge, Airplane).

Is there a way I can simulate the iPad to think it has no service other than me going underground and jumping on the tube. I have tried taking out the SIM card but it does not say No Service, it just says No SIM.

Thanks

Answer 1

Connect your device in Mac. In xcode's organiser allow the device for development if you have not done already. Once the device is ready you can see an option in your settings app named Developer.

That will have network link conditioner and all the settings.