4.E.2. After the score has been called, if the serving team changes serving courts, play should be stopped to allow all players to reposition. The score should then be re-called to restart the 10-second count.

4.E.2. After the score has been called, if the serving team changes serving courts, the referee shall call “Time”, allow all players to reposition, and then recall the score to re-start the 10-second count. In a non-officiated match, the server will allow for the same repositioning and will recall the score to re-start the 10 second count.

The current rule dictates specific verbiage that a referee must use to stop play. Using the word "time" is problematic in that it is confused with calling a time-out. Referee procedures are covered in the Officiating Handbook.