IBM 3270 - Page 113

PF 1 through PF 12 Keys
The PFI through PF12 keys on the Typewriter/ APL keyboard are not Alternate
Function keys, because they are located on the right side
of the keyboard instead
of on the front of the top row of keys. PF 13 through PF24 keys are not avail-
able
on the Typewriter/ APL keyboard.
Chapter 4. Features for the 3278 4-19