Text messages. Dong!

Is it the voice of QQ friends online? You can download the X file manager, and then find the voice in the QQ folder and set it as the voice of SMS! The other easiest way is to turn on the tape recorder and say "knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock knock.