Talk:European Union/@comment-33028489-20180514075131/@comment-24682153-20180514095048

No, they don't. From the article:

They only apply to calls, texts from one EU/EEA country to another or the host country, and to data use. They don't apply to calling or texting in the EU/EEA from outside, not to calling or texting out of the EU/EEA from inside.

Free mobile offers calls certain countries outside the EU included in their plans as a bonus on their plan. There are not obliged to offer free roaming calls to Australia under the rules as these rules are not covering any outbound traffic from inside the roaming zone.