Are you at a music festival ? Send SMS to display the phone number of your friend to be contacted so you can meet and you can get your phone back ! :)
Syntax of SMS is simple. Separate commands with #. Don't forget to type the password first!
Let's see how you can ring your phone a pop up the notification:password#ring#notification Please return this phone. Contact this number 55 5555 555 55 and we can meet.
List of commands:
notification - show the default message when someone try to unlock the phone
ring - ring the phone for 30 seconds
sound - turn on the sound
I hope, this app can save your ass, like mine! ;)