AT&T Unix Owner's Manual page 71

Using the Keyboard
Keyboard Summary Chart (Continued)
Key
Purpose
Next
Moves the cursor to the next item
in a form, menu, or list.
Num. Lock
When lit, permits the numbers and
symbols of the numeric pad to be
used.
When not lit, the numeric pad
keys perform their cursor
movement functions.
Open Opens an object or window.
Opts
Displays list of options for
fields that allow selection.
Page Moves through a file or Help
display one window of lines at a
time.
Used with Shift to move backward a
window of lines.
Prey
Moves to the previous item in a
form, menu, or list.
Print
Prints the contents of standard
files.
Used with Shift, prints a copy
of the screen display on a dot
matrix printer.