Thanks; that is valuable information. So my whole plan (in the top-level post at the root of this discussion) is hopeless, at least in terms of having anonymous

Thanks; that is valuable information. So my whole plan (in the top-level post at the root of this discussion) is hopeless, at least in terms of having anonymous, untracked phone usage? > your telco can know your home address based on a week's worth of location data How accurate is that location data, do you know? Within 10 yards? 100 yards?