103Examples:Expression Key Sequence Result12*3+5= 12x3+5 (or ) 4134+57= 34+57 (or ) 9145+57= 45 (or ) 10248-23= 48-23 (or ) 2514-23= 14 (or ) -968*25= 68x25 (or ) 170068*40= 40 (or ) 272035/14= 35/14 (or ) 2.598/14= 98 (or ) 710% of 200 200x10 2010=? % of 100 10/100 1010% premium of 200 200+10 22010% discount of 200 200-10 180square of 4 4x (or ) 16reciprocal of 8 8/ (or ) 0.12Note: When you have finished with the calculator,press to return to the previous menu level.102Calculator Menu 6-3You can use the phone as a 9-digit calculator. Thecalculator provides the basic arithmetic functions:addition, subtraction, multiplication, division,percentages.To use the calculator, proceed as follows.1. Enter the first number using the number keys.2. Press the Functions soft key until you find theappropriate arithmetic symbol: + (add),- (subtract), x (multiply), / (divide).3. Enter the second number.4. Repeat Steps 2 and 3 if necessary.5. To calculate the result to two decimal places,press the Equal soft key or the key.To erase any mistakes or clear the display, pressthe key.To enter a decimal point, press the key.OOrrggaanniizzeerr OOrrggaanniizzeerr