Palm Treo 755P - Manual (Page 236)

228 Section 5B: Productivity
Calculator
The Calculator application includes a basic calculator, plus an advanced calculator with
scientific, financial, and conversion functions
Switching Between Basic and Advanced Calculator Modes
1. Press Applications and select Calc .
2. Press Menu .
3. Select Options, and then select Advanced Mode or Basic Mode.
Selecting Functions in Advanced Calculator Mode
1. Switch to Advanced Calculator Mode (see the preceding procedure).
2. Press Menu .
3. Select Options, and then select the function you want to use:
Tip: In Basic Mode, you can also press Right on the 5-way to switch to
Advanced Mode. In Advanced Mode, press Right on the 5-way to cycle
between functions, and press Left on the 5-way to return to Basic Mode.
Basic Mode Advanced Mode