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# Activate sound alerts in the S&C Workouts

Did you know? In the PPG module of RunMotion Coach, you have beeps to warn you of exercise changes. It's pretty handy! To get the sound alerts in the PPG module of RunMotion Coach, **make sure to disable the silent mode on your phone** and you're good to go!

The button is usually located on the left/right side of your phone 😉