Samsung UN55ES8000GXZE - Manual (Page 294)

Using the colored and function buttons
with the QWERTY Keypad
● a Delete All
Deletes all inputted characters.
● b Numeric / QWERTY
Toggles the keypad mode between
Numeric keypad mode and QWERTY
mode.
N When the keypad is set to
QWERTY mode, you can input