Calculator provides common calculator functions.
Enter the application drawer and open the Calculator app.
⚫ Basic Calculator: The calculator provides a basic calculation mode
by default, which can perform simple addition, subtraction,
multiplication and division calculations.
⚫ Scientific Calculator: Tap the spread icon on the left bottom corner
to enter scientific mode.
⚫ View history: Swipe down to view history, and tap the CLEAR button
in the upper right corner to clear it.
Recorder
Recorder provides recording and playback functions.
Enter the application drawer and open the Recorder app.
⚫ Record:
Start recording: Tap to start recording.
Pause the recording: Tap to pause a recording.
Insert tags: Tap to insert tags.
Set the recording format: You can set the recording format (aac / wav)