No data or phone service in Denmark

[Rgledhill6]

I have been in Denmark for some months. I did have data and was able to make calls, but now I can't! I can only connect to Internet via WiFi. I'd be grateful for any solutions before I cancel my contract.TIA Richard 

[bristolian]

Does your phone show a connection to any Danish networks? What happens when you try connecting manually?

When you have a mobile network connection, what happens if you try making a call?