If you're using a shared or public computer, sign out when you're done.
To sign out from your phone:
1.
Open the Messages app.
2.
Touch > Device Pairing.
3. Do one of the following:
•
Touch next to an individual computer to sign out of it.
•
Touch Unpair all devices.
To sign out from the computer, at the top of the message list, click .
Apps : Text messaging 88