KINAPOO, I have been group texting with my family all day on my own Turbo. This should be an easy answer for us. If you are texting the same group, you should be able to go back to the last message and pick up where you left off. Even if it has been a month, the message remains in your message log as long as you have not deleted it. For more information on creating group messages follow the link: http://vz.to/2hKhNct
Note: Search for the key word “group” in your user guide, there are many ways to create and maintain groups.
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