
Chapter 4 Page 55
Calculator
Calculator enables you to perform addition, subtraction, multiplication, division and a 
variety of advanced math and scientific calculations.
In Calculator, you can do the following:
■Select a view to perform specific types of calculations including: math, trigonometry, finance, 
logic, statistics, weight/temp, length, area, and volume.
■Store and retrieve values.
■Display the last series of calculations, which is useful for confirming a series of “chain” 
calculations.
■Create a custom view with the buttons you use most often.
■Switch to basic mode to perform simple calculations.
To open Calculator:
1. Press Option  . 
2. Press SMS Messaging  . 
Tip: You can also open Calculator by tapping the Calculator icon   in the Applications 
Launcher.
Tip: Hold Option   and press SMS Messaging   repeatedly to toggle between Basic and 
Advanced mode.