When I went to do my digital writing sample I had my phone in my backpack, and I forgot to turn it off. I got a text during the writing sample, so the reviewers could probably hear the notification. I just kept going on the test and didn't reach into my bag or anything. I haven't heard back to see if it was accepted or not. This is probably a new issue with the separation of the writing portion from the actual test day, but is it necessary to write an addendum or anything if you get a rules violation, or will LSAC just send whichever writing sample was accepted?