How did the passengers on the Titanic communicate from the Titanic?

Answer:
There was a radio telegraph on board that could send messages in Morse code.


answer 2
While the above is correct, the passengers sent postcards and letters in the mail. :D
First answer by Seagoat bob. Last edit by Awesomer123. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 3 [recommend question].