About First aid at an accident — recovery position, CPR and AED: which statement is correct?
You can use an AED as an untrained bystander; the device tells you exactly what to do via spoken instructions.
For every unconscious victim you put them in the recovery position, even if they are not breathing.
If a victim is not breathing, it is better to wait for the ambulance than to start CPR yourself, because you haven't taken a course.
Explanation
trap: confusing the AED with the CPR-course requirement. Book p.172-173 - you can use an AED as an untrained bystander; the device tells you exactly what to do via spoken instructions