Texas Instruments TI-84 Plus CE Getting Started page 16

You can select all shortcut menu items except matrix templates using standard
menus. For example, you can choose the summation template from several
places:
FUNC shortcut menu
ƒ _
y catalog
The shortcut menus are available to use where input is allowed. If the
calculator is in Classic mode, or if a screen is displayed that does not support
MathPrint™ display, entries will be displayed in Classic mode. The MTRX menu
is only available in MathPrint™ mode on the home screen and in the Y= editor.
: Shortcut menus may not be available if ƒ plus F-key combinations are
Note
used while an application is running.
12 Keyboard Basics