I thought that this was supposed to remember your page after close and reopen. In fact, it only remembers the chapter most of the time. So if I stop reading in the middle of a chapter and I get a phone call, when I go back to my book, it starts at the chapter beginning and I have to page through to my ending point. In fact this sometimes happens when I rotate the phone from landscape to vertical and back. Suddenly, I'm at the beginning of the chapter. Is there something I'm not doing? Can I place a bookmark?

Thank you