Duty Finder needs a distinct sound effect in and out of game

Leveling through a second job and trying dps this time around I'm finding queue times to be anywhere from 20-40 min long and as such I often like to alt-tab and do something else while I wait (not a whole lot else to do when you've exhausted other quest options with your main job). It is incredibly frustrating to tab back and and find that I've missed my dungeon without any warning at all. I keep my game sound going in the background when I tab so a simple sound effect to let me know my queue is up would be a huge help.

I'm sure I'm not the only one who would appreciate this idea.

+1 would love this