Google ANDROID 2.3.4 - Manual (Page 338)

Calculator 338
AUG-2.3.4-105 Android User’s Guide
Using the Calculator
Use Calculator to solve math problems.
Open and use the Calculator
S Touch the Calculator icon on the Home screen or in the Launcher.
See “Opening and switching applications” on page 41.
S Enter numbers and arithmetic operators on the basic screen.
S Drag the basic screen to the left to open the advanced screen.
S Touch & hold the Calculator’s display to open a menu where you can copy what
you’ve entered and access other tools.
S Touch Clear to delete the last number or operator you entered. Touch & hold
Clear to delete everything in the display.
Access your history of operations
S If your phone has a Trackball or similar device, roll the Trackball up or down to
view your previous operations.
Previous operations are entered in the display, where you can work with them.
S Clear the history by pressing Menu and touching Clear history.
Drag to switch
between basic and
advanced screens.