LG LGMS870 - Manual (Page 39)

37
The Basics
Context menus
Context menus contain options that apply to a specific item on the screen.
To open a Context menu, touch and hold an item on the screen. Not all
items have Context menus. If you touch and hold an item that has no
Context menu, nothing will happen.
When you touch and hold
certain items on a screen, a
Context menu opens.