IBM 3151 Manual To Operations page 72

KEY
Erase to End of
Page
Function (Fl -
F12)
~ 1 _~:F12~
. .$"Wtf!Ii
Keyboard Functions
FUNCTION
Erases all characters from the cursor position to the end of the page
when the page is unformatted.
Erases all unprotected characters from the cursor position to the end
of the page when the page is formatted. '
Generates an ASCII ESC character.
The ESC character followed by appropriate alphanumeric characters
forms an ESC sequence, which provides unique IBM 3151 functions in
addition to the standard ASCII control functions.
Sends an ESC sequence to. the host system or generates a character
string that is assigned to each function key. Works as F13 through
F24 when pressed with the Shift key. Works as F25 through F36
when pressed with both the Shift and Ctrl keys. See "Defining
Function Keys" on page 2-38 for defining function keys.
If you have not redefined a function key, the default ESC sequence is
generated.
Chapter 3. Understanding the Keyboard Functions
3-9