•  Windows Mobile 2003 SE for Smartphone or above
•  ActiveSync 3.x, Mobile Internet, or Mobile email to download cab file on Smartphone

Installation

•  Download SCalc10SP.cab file on your PC
•  If you have previous version running on your device, please stop it using Start -> Resource Manager -> Task Manager.
•  Connect your Smartphone using ActiveSync 3.x.
•  Click Explore in your ActiveSync and copy SCalc10SP.cab into \Temp folder    of your mobile device.
•  Start File Manager on your Smartphone, navigate to  \Temp folder and run SCalc10SP.cab
•  You can also click link in your Pocket IE and run SCalc10.SP.cab file from web page, or open SCalc10SP.cab attachment if you received it in email.
•  Follow short installation instructions, and see SCalc program in your Start menu.

Short usage instructions

•  Keyboard functions the same way as in standard Windows Mobile calculator
•  Use "0".."9" keys to enter numbers,
•          "*" key for decimal point ".",
•          "#" key to scroll through often used operators,
•           Action key, or Send key to calculate the expression,
•           Back key to erase last result, operator, function, or digit of operand,
•           Left, Right keys for left and right brackets,
•           Up, Down keys allows you to scroll the screen,
•           Hold "2" key in Hexadecimal mode to get "A", "B", or "C" digits,
•           Hold "3" key in Hexadecimal mode to get "D", "E", or "F" digits,
•  Left menu allows you to select function or operator depending on the position in the expression. In hexadecimal mode it allows you to get hexadecimal digits.
•  Hexadecimal and Binary systems allow Integer operations only.
•  Operand converted from another number system has ".", or ".00" (in decimal system) at the end. Back key removes the whole converted operand.
•  You can make further calculation with the result you have in previous expression. Just select operator and continue calculations.
•  You can start new expression after you got the result. Just type new number or select new function and continue calculations.

Menu

	Clear - clears all calculation history
	Operators/Functions - displays dialog to select corresponded item. This function is available in left menu depending on expression context
	Exp - inserts exp number into expression. It displays as "e" in your expression.
	PI - inserts PI number into expression. It displays as "PI" in your expression.
	Number system - Binary, Decimal, or Hexadecimal system selection. Right after selection all  the expressions display operands and results in the selected system.
	Angle system - switches between Degrees and Radians. It affects the result after you pressed Action or Send button to calculate the expression.
	Precision - switched between Windows Default and Full precision of the result output. Internally it has the same value and does not affect further calculation with the result.
	About - displays About dialog with the version number of the product.

Please send your issues, comments, or suggestions at mobilesoft@bav73.com