1. Go into 'Contacts'
2. Press 'Contacts' at the top right, then 'New'
3. Write the short message you want to send on the line next to 'Last name'
4. Press the black return arrow in the bottom right corner of the screen

5. Find your contact by scrolling down the phone book
6. Click on it
7. Press 'Contacts' then 'Send As'
8. Select 'Bluetooth' from the drop-down list, then 'Done'
9. Your phone will search for devices
10. When it's finished, the 'Searching' popup will disappear
11. Click on the box on the left of the device you want to send your message to
12. Press 'Send'
13. If it sends, a progress bar will appear. Just leave it. If it fails, it will say "Failed to transfer entry to <device name>'s phone.
14. Listen out for your victim!