Lexi cell phone (spoilers!)

So I had watched the movie for the 5th time and I picked up on a few things that I didn't catch the first time. Just about each character dies just before they go to say or do something thats enlightening about their character.

-Sky dies just before she is about to tell everyone a way they could get out of killing someone and still "rule the scene" (which would have ended the movie a bit early. so its a good thing she died)

-Macon lights himself on fire just before hes about to tell Hell Hound something personal. ( he doesn't really die but never reveals what he was about to say.)

-Paul is about to finally take the picture that he had spent all night trying to set up and dies just as he hits the shutter button.

-Lexi dies as she uncharacteristically helps the knight(chris) out of his shackles so he can escape.

Now the one thing that is driving me aboslutely crazy is that after the axe is driven into Lexi's head the camera zooms in on her cell phone. I feel like this is also an insightful moment of this character but the camera never gets close enough for me to be able to read the damn text. All I see is a vague picture of possibly a woman, which leads me to believe that she is not calling the police. It's bothering me a lot and I would really appreciate it if someone could tell me whats on the phone.