"Microsoft does not charge a fee for using My Phone, although it now boasts a couple of Premium Features which require a charge ($4.99). These features are:
- Ring Your Phone: remotely have your device ring (even if it is set to 'silent' or 'vibrate' mode) so it’s easier for you to retrieve in case you misplaced it
- Locate your phone: in case someone stole your phone and left it on, this feature will enable the GPS receiver on your device and show it on a map
- Lock your Phone: will lock your phone and display a message (e.g. your name and contact information) in case you have lost your phone and a good soul finds it
- Erase your phone: remotely wipe off all data from your phone"
