Question: when did the cell phones first come out
Answer: 1973-04-03; 1973-04-03; 1973 April, 03; 04/03/1973; 1973 April 03; 03 April 1973; 04 03 1973; 03 04 1973; 03-04-1973; 04-03-1973; 03/04/1973; 1973 04 03