Scientific Calculator on BREW "psec" - 2 / 7 -
2. Part Name and Function
Screen image of the BREW scientific calculator, psec.
Edit Formula
Used to input and edit formulas. Cursors are moved using the "directional" keys.
Display result
Used to display the result of a calculation. Nothing is displayed during formula editing mode.
Virtual keyboard
The virtual keyboard has the following correspondence to the fifteen keys on the handset.
Each key's function will vary depending on the mode.
Soft Keys
Soft keys are used to quit psec and to display results.
The function of each soft key will also change depending on the mode.