It is completely relevant, since the OP mentions that you as an australian working for a company could be compelled directly as a communications provider.

I'm saying that if you are in the employ of a communications provider or a contracted service provider, you do not have to worry about being compelled directly. I take "the person" to mean an actual person, or a legal person, but the employee of the communications provider is not a person (IANAL, so don't use me as legal advice).