A dream in which you hear a doorbell symbolizes some news. If in your dream you are afraid of a sudden ringing, be careful, because your interests may be betrayed by those you considered your friends. If you have a dream that you are making a phone call, you will meet with friends, which will bring you sadness. If you hear the alarm ringing, but wake up and realize that you are dreaming, you just need to take a little vacation. Otherwise, you risk getting sick from over voltage.