Re: Open Metadata
Your browsing habits have no impact on the retained data and nothing about them is included.
If you want to know what data is being retained, have a look at your bill. It's pretty much all in there, assuming it itemises your cell calls.
The main thing you won't see on your bill is the non-voice registrations your mobile makes as you travel from cell to cell. They don't waste paper sending you this because nobody wants it.
...Unless you're in the frame for kidnapping somebody that is, in which case the cops will be very interested in getting hold of it to see if it can help confirm/deny that you were in the area.
This is how they found that girl in the ACT last year who crashed her car into a ravine on a country road in the middle of the night. They got her telco to give them the last few cell registrations. this gave them a good guess as to where she was headed and they eventually find the car and got to her before she died.
Actually, same thing happened with a nurse in QLD about a month ago - her car had rolled so far from the road nobody could see it driving past. Cell data helped find her. Not sure she survived though.
Ditto with that guy earlier this year in VIC whose wife "went missing". His telco gave the cops his cell tower registrations and these told a very interesting story which led the cops to conclude he was in dire need of prosecution.
The fact is, if you've done nothing wrong, there is nothing to worry about, but it is very much in our interest that this data be retained because it can save lives.