Department of Civil Aviation Director General Azharuddin Abdul Rahman said, "The transcript between the pilots and air traffic control with the investigation team and is being analysed, but it cannot be publicly released."
He said that the transcript of the final 54 minutes of communication did not "indicate anything abnormal". The transcript published by the Telegraph "is not accurate".
The Telegraph claimed that though the sequence of messages appear to be the routine ones, two potentially odd moments have been found.
Earlier, Defence and Transport Minister Hishammuddin Husein said transcript of the conversation was released yesterday to investigators.