The Time Travel Theory

I believe that she is not carrying a cell phone because first of all to use a cell phone you have to have service, and obviously there were no cell-phone towers in 1928. There are many explanations to why she might be holding her hand to her ear like that. She could probably be messing with a hearing aide, she was hard of hearing so she had a cone to stick in her ear to hear, or even the most logical explanation....She's an alien. Plus, time traveling is virtually impossible.