A question for fellow short-call warriors, I was assigned an 0530 short call for this past Friday at the 1500 sched check on thursday, jumped in the car to commute and had a trip on my line by the time I got to DTW for a friday 1430ish report. Never got a phone call or "enter password to acknowledge" in icrew, just a trip showed up on my line with "BUY" next to it. I showed up to fly, of course, but I'm trying to figure out if I was ever really "notified" like I was supposed to be. Also, what does "BUY" mean on the sched?