Samsung galaxy S4 User Manual page 186

The icons that you see displayed on the screen are described
in the following table:
Allows you to add free-format drawing.
Displays the keypad to you can add text.
Eraser tool allows you to erase marks and drawings.
174
Toolbar
Writing area
Add Page
Keyboard
3. Press
Note: Depending on whether you have saved the memo, are in
Undo the last action.
Redo the last action that was undone.
Make a voice recording to add to the memo.
Provides access to a quick selection bar. Choose from:
Take picture, Images, Clipboard, Maps, and Clip art.
These elements can be used within the memo.
Add an additional page to the memo.
Edit mode: memo can be edited. Tap to change to View
mode.
View mode: memo cannot be edited. Tap to change to
Edit mode.
to access the following options:
keypad mode, or in handwriting mode, the options will
appear differently. The following is a list of the options you
may see.