@MoMoFromMTNGh The " you have 1 minute remaining you can dial ..... to continue talking " is too long sometimes the other person is unaware n just continue talking for like 15 secs. Just get a custom sound to inform us we have just 1 minute remaining or let talk so u deduct from next airtime.
@koffiurbanz It's called bag valve mask or bvm. Used for ventilation. We one can't breathe you use it to force air into the lungs. Especially during cpr. After 15 chest compressions, you give 2 rescue breaths with the bvm.