Definitely put the phone on silent mode, not even vibrate. Also, I use website blockers to restrict access to distracting sites during work hours. The Forest app helps me stay focused too - you grow virtual trees while you work distraction-free, but if you leave the app, your tree dies. Gotta keep those trees alive! 🌳😄
Two screens changed everything - one for deep work, one for all the 'urgent' stuff. When I'm heads down, second screen goes dark. Not revolutionary, but it's honest about how my brain works. Sometimes the basic fixes work best.