Using The Cursor Control Overlay - Toshiba Portege 3490CT User Manual

The keys with numbers and symbols on them form the numeric
and cursor overlay. This overlay lets you enter numeric data or
control the cursor as you would using the ten-key keypad on a full-
size keyboard.
Using the numeric keyboard overlay
To turn the numeric overlay on and off, press
simultaneously. The numeric mode light on the keyboard indicator
panel glows when the numeric overlay is on.
You can still use the overlay keys to type alphabetic characters
while the numeric overlay is on.
Once the numeric overlay is turned on:
To
Type lowercase letters
Type uppercase letters
Use the cursor control keys
To turn off the numeric overlay, hold down the
again. The numeric mode light on the keyboard indicator panel
F11
goes out.

Using the cursor control overlay

To turn on the cursor control overlay, press
simultaneously. The cursor control mode light on the keyboard
indicator panel glows when the cursor control overlay is on.
Learning the Basics
Using the keyboard
Procedure
Press and hold down
type the letters
Press and
Fn Shift
while you type the letters
Press and hold down
use the overlay keys, then release
to return to the numeric overlay
Fn
65
and
Fn F11
while you
Fn
simultaneously
while you
Shift
Shift
key and press
Fn
and
F10