if you didnt want people to store data about you, you would...
buy lots of pay as you go phones, using a new one each day, destroying the phone and sim cards completely after each usage...
you would not have a contract with a major phone company, using the same number and phone daily....
in honesty, the tech is already in use by some phone companies to track where you are, didnt orange pilot the usage of direction software that worked out your location based on the time taken for a ping type request from all the base stations in your area..... chances are o2 are just letting people know now... remember, this data will probably be used to work out where coverage needs to be improved
buy lots of pay as you go phones, using a new one each day, destroying the phone and sim cards completely after each usage...
you would not have a contract with a major phone company, using the same number and phone daily....
in honesty, the tech is already in use by some phone companies to track where you are, didnt orange pilot the usage of direction software that worked out your location based on the time taken for a ping type request from all the base stations in your area..... chances are o2 are just letting people know now... remember, this data will probably be used to work out where coverage needs to be improved