start second half.

[rpirtle]

I believe that after a time-out or the intermission between any quarter, the resumption-of-play procedure (RPP) is used (7.5.1). The timer will sound the authorized warning signal and final signal. The administering official will then sound the whistle to indicate play will resume.
In each situation:
a. The ball is put in play if Team A is ready or the ball is placed on the floor.
b. The throw-in count begins and if a violation occurs, the procedure will be repeated for Team B.
c. Following a violation by one team only, if that team continues to delay when authorized to make a throw-in, it is a technical foul.
d. Following a violation by both teams, any further delay by either team is a technical foul.