MODE
Configures system devices.

Serial port: MODE COMm[:] [BAUD=b] [PARITY=p] [DATA=d] [STOP=s]
[to=on|off] [xon=on|off] [odsr=on|off]
[octs=on|off] [dtr=on|off|hs]
[rts=on|off|hs|tg] [idsr=on|off]

Device Status: MODE [device] [/STATUS]

Redirect printing: MODE LPTn[:]=COMm[:]

Select code page: MODE CON[:] CP SELECT=yyy

Code page status: MODE CON[:] CP [/STATUS]

Display mode: MODE CON[:] [COLS=c] [LINES=n]

Typematic rate: MODE CON[:] [RATE=r DELAY=d]