When do teams switch sides?

Q: When do teams switch sides?

Teams switch sides during each set (Rule 18.2): Sets 1 and 2: switch after every 7 points played (combined score of 7, 14, 21, and so on). Deciding 3rd set: switch after every 5 points played (5, 10, 15, and so on). Switch immediately, without delay. If a switch is missed, it happens as soon as the error is noticed, and the score stays as it is. Between sets: each interval lasts 1 minute (Rule 18.1). During it, the teams change courts if requested and the service order is recorded. Choices for set 2 (Rule 7.1.2.3): the team that lost the toss before set 1 chooses for set 2, either to serve or receive, or which side to start on. A new toss decides the deciding set.

Question

Accepted Answer

Teams switch sides during each set (Rule 18.2):

Sets 1 and 2: switch after every 7 points played (combined score of 7, 14, 21, and so on).
Deciding 3rd set: switch after every 5 points played (5, 10, 15, and so on).
Switch immediately, without delay. If a switch is missed, it happens as soon as the error is noticed, and the score stays as it is.

Between sets: each interval lasts 1 minute (Rule 18.1). During it, the teams change courts if requested and the service order is recorded.

Choices for set 2 (Rule 7.1.2.3): the team that lost the toss before set 1 chooses for set 2, either to serve or receive, or which side to start on. A new toss decides the deciding set.