actionless after halftime ends

[BillyMac]

Originally Posted by BktBallRef

The refereee has the obligation of making sure someone notifies each team. (2-4-4)

I believe at the three minute mark ??

I'm too lazy to get my rule book out of my bag, but here in Connecticut, the referee, at the beginning of every halftime, reminds the timekeeper to get both teams and the officials at the three minute mark.