6. The information transfer system of claim 1 , wherein the control codes comprises marking codes for marking groups of characters, the display control means being provided with means for selecting the character codes for which corresponding characters are to be displayed on the basis of the marking codes.
6. The information transfer system of claim 1 , wherein the control codes comprises marking codes for marking groups of characters, the display control means being provided with means for selecting the character codes for which corresponding characters are to be displayed on the basis of the marking codes. 7. The information transfer system as claimed in claim 6 , wherein the marking codes comprise a start code preceding the marked group of characters, and pause code following the marked group of characters.