How do you check if both speakers are working on iPhone?

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Tags

1. #apple
2. #support
3. #sound
4. #these
5. #times
6. #before
7. #speaker
8. #might
9. #sounds
10. #device
11. #settings
12. #slider
13. #contact
14. #works
15. #ringer
16. #service
17. #steps
18. #alerts
19. #haptics
20. #follow