IOS has a "feature" which lets advertisers track iPhone iOS6 users. Tracking is on by default, although the wording of the setting is ambiguous. The setting is not under "Privacy", but under "General" in Settings. In order to disable it, go to Settings>General>About>Advertising which is located as the third last item just above Diagnostics & Usage and Legal.
To read about it, click on <http://www.businessinsider.com/ifa-apples-iphone-tracking-in-ios-6-2012-10> Sneaky invasion of privacy? I think so. Regards, Michael Hawkins. -- The WA Macintosh User Group Mailing List -- Archives - <http://www.wamug.org.au/mailinglist/archives.shtml> Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml> Settings & Unsubscribe - <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>