Reset Mode (RM)

                Esc [=#l
                Esc [=l
                Esc [=0l
                Esc [?7l

        Invokes the screen width or type specified by the parameter.
        Same as SM (Set Mode), except that parameter 7 will reset
        wrap at end-of-line mode (characters past end of line are
        thrown away).

        Parameter       Meaning                               
           0            Text      40x25 black and white
           1            Text      40x25 color
           2            Text      80x25 black and white
           3            Text      80x25 color
           4            Graphics  320x200 color
           5            Graphics  320x200 black and white
           6            Graphics  640x200 black and white
           7            Wrap at end-of-line (characters
                        past end of line are thrown away)