OPERATING PRINCIPLES
4
Moving within the screen
displays
Browse through the menus or lists by
turning 4, 19 or 21.
GB.10
Validate
to call
A
Using a numerical keypad
When entering an item using a numeri-
cal keypad, choose each digit in zone A
by turning 4, 19 or 21, then press-
ing 4, 18 or 21.
