Nokia 3510

Page 89
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Me
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 fu
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89
Copyright
 © 
2002 Nokia. All rights reserved.
Note: The phone must be switched on to use this function. Do not switch on the 
phone when the use of a wireless phone is prohibited or when it may cause 
interference or danger.
This calculator has a limited accuracy and rounding errors may occur, especially in 
long divisions.
1. Press 
Menu
, select 
Tools
 and 
Calculator
.
2. When ’0’ is displayed on the screen, key in the first number in the calculation, 
press 
 for a decimal point.
3. Press 
Options
 and select 
Add
, 
Subtract
, 
Multiply
, 
Divide
, 
Square
, 
Square root
 or 
Change sign
.
Tip: Alternatively, press 
 once to add, twice to subtract, three 
times to multiply or four times to divide.
4. Key in the second number.
5. For a total, press 
Options
 and select 
Equals
. Repeat steps 3 to 5 as many times 
as is necessary.
6. To start a new calculation, first press and hold 
Clear
.
Making a currency conversion
1. Press 
Menu
, select 
Tools
 and 
Calculator
.
2. To save the exchange rate, press 
Options
 and select 
Exchange rate
. Select 
either of the displayed options. Key in the exchange rate, press 
 for a 
decimal point and press 
OK
. The exchange rate remains in the memory until 
you replace it with another one.
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