In case of an Android Phone, open the Phone > tap on More (or 3-dot icon) > Settings in the drop-down menu. On the pop-up, tap on Hide Number > Cancel to come out of the Caller ID Menu. After hiding Caller ID, make a call to the person that has blocked your number and you should be able to reach the person.
When you call a dead phone does it ring?
Answer: A: With a dead battery it should not ring but it should go to voicemail directly.