The commisioners only lowered the charges for users in the EU roaming in other EU-countries.
For example, if you bought your contract in Germany, you'll have to pay only 0.10 € / minute while you're in Denmark.
(Which is quite funny, 'cause I have to pay 0.11€ / minute for calling to other german carriers.)
(Which is quite funny, 'cause I have to pay 0.11€ / minute for calling to other german carriers.)