To provide a telegram with a voice code and its preparing system capable of sending not only character information but also the live voice of a telegram-sending person, etc.

A telegram with a voice code has a sending destination area for printing a sending destination, a text area for printing a text and a voice area for printing an optically readable data code including at least voice code. A preparing system of a telegram with a voice code leas a voice data obtaining means for obtaining voice data in the process of receiving the telegram through a telephone line, a printing data generating means for converting the voice data to the voice code and editing it with other telegram data to generate print data and a printer for inputting the printing data to print to a telegram paper.