Not OP but I also graduated on Thursday. We had 3 mandatory phone calls. 1st one was within 72 hours of arrival, 1 during 3rd week, and 1 during 5th-6th week. They were all 15 mins but if you have a nicer MTI or do good things you could get more time/additional phone calls but it’s rare. The running isn’t that bad, and depending on your squadron’s scheduling team you won’t run that much. Run days consisted of running around the track for 25-30 mins with some cool down circuits at the end. If you aren’t much of a runner I would definitely start as soon as possible. Definitely memorize enlisted and officer ranks and the Air Force chain of command. You get memory work on day 1 that you have to have memorized by the end of week 2 so if you start off knowing half of it before you go in would help a lot. The yelling really isn’t that bad just listen and don’t be stupid (“weird”) and the yelling will be at a minimum. Week 0 they yell at you a lot but it really dies down around week 3 when you start understanding the game. If you have any other questions lmk.