Messages

Functionality
The messages app is the main part of xSystem. What you are seeing now are the buttons that lead to the messaging software that progresses the story. There are three buttons.

Truth, which you aren't able to access until the end of the game.

Jordan -- Elizabeth's boyfriend, which appears in Act 2.

And Faith. The first person you meet in the game. Faith seems to be a sort of friend to Elizabeth.

Trivia
Truth's status box used to say "locked" instead of what it says now.