See, one of the reasons why I'd prefer someone who speaks legalese to do this :)

Thanks, makes sense. I wanted to make it clear I'm not happy with a response "Yeah sir, you live here and here, and your device model is X. That's your personal information.". But I'll keep pressing them, as I seriously do not entertain the idea that someone may store all the data that can be inferred from my activity in a mobile network.