User's Manual

160
Calculator
Open Calculator
Tap the Home Key >
> Calculator.
Calculator function introduction
1. Enter a number.
2. Tap +/-/×/÷.
3. Enter another number.
4. Tap =.
5. Tap CLEAR to reset the calculator.
Tips:
Tap the Menu Key > Advanced panel to use scientific calculation.
R World
R World appears on the screen only if your SIM card provides this
function. To use the SIM card services, insert your SIM card into the