Usual carrier fees for sending text messages from your phone also apply to messages sent from your
computer.
Sign out of Messages for web
If you don’t use Messages on a paired computer for 14 days, you’re automatically signed out from that
computer for security reasons.
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 > Messages for web.
3. Do one of the following:
•
Touch next to an individual computer to sign out of it.
•
Touch Sign out of all computers.
To sign out from the computer, at the top of the message list, click .
Apps : Text messaging 81