Calculator

Tip

To calculate the tax rate from the Calculator window, press Hh. To display the result of the tax rate calculation in red, press hHonce.

To display the amount including tax in green, press Hhagain.

Use your handset as a calculator.

1.In standby mode, press @, select Tools and press J(Select).

2.Select Calculator and press J(Select). Follow the onscreen instructions to enter digits.

Press *to enter a decimal point and use Nto switch between + and -.

Calculator Operations

You can perform the following operations if you press J(Options) from the Calculator window.

=: Repeat the last arithmetic operation.

Clear All: Delete the input value and data stored in memory.

MS: Save the input value to memory.

M+: Add the input value to the value stored in memory.

MR: Display the value stored in memory.

%: Calculate the percentage.

1/X: Calculate the reciprocal.

SQRT: Calculate the square root.

Set Tax Rate: Set the tax rate. To change the tax rate, enter a new rate and press J(OK).

Convenient Functions

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