Calculator
The calculator can perform addition, subtraction multiplication, and division. It also has a memory function. (See Flag and table in right column.) To access and use the calculator, proceed as follows:
Press Softkey 1 (Main), 8, and 1 to display the Calculator screen.
The table in the right column identifies the keys and the calculator function each one performs. To add 123 to 567:
Press 1 2 3 and 
(Right) navigation key.
Press 5 6 7 and 
(Select). The answer (690) displays.
The calculator also has a temporary memory accessed by Softkey 1 (Memory Store) and Softkey 2 (Memory Read) keys. An example of memory use:
To carry out the calculation 12 + 3 x 5, proceed as follows:
Press 1 2 and Softkey 1 to temporarily store the number 12 in Memory. An M displays to the left of the calculation field. Press CLR (Clear/Back) for each digit till 0 displays.
Press 3, 
(Up) navigation key, 5, and 
(Select) to display the interim result of 15.
Press 
(Right) navigation key, Softkey 2 , and 
(Select) to display the final result of 27. (See Flag.)
Press 
(Phonebook) to clear all user input including the memory and display 0 in the calculation field.
With 0 in the calculation field, press CLR (Clear/Back) to return to the Applications Menu or press 
(End) key to terminate the calculator and return to the Idle screen.
The 
(Send) key performs no function.
Key | Calculator Function |
| Addition (+) |
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| Subtraction |
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| Multiplication (X) |
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| Division ( ) |
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MENU | Decimal Point (.) |
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| AC (Clear All) |
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| Equal (=) |
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| Memory Store |
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| Memory Read |
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The calculator can display a result of up to 10 digits with a maximum of 8 decimal places. If a calculation results in a number greater than the above maximum, ‘Error’ displays.
