Verykool i285 - Manual (Page 40)

and activate Options. You can do the following:
Play: play the selected recorded file.
List: lists all recorded files.
New record: start a new recording.
Settings: you can set the preferred storage location, file format and
audio quality of the recording
You can also press the menu key, and the following options appear:
Append: continue to add recordings to the previously selected recorder
file.
Rename: rename the currently recording file.
Delete: delete the currently selected recording file.
Use:
use the currently selected recording as a ring tone or SMS tone.
Send: send the currently selected recording file.
5.18 Calculator
The calculator performs four operations: addition, subtraction,
multiplication and division. Enter the calculator screen, where you
can input numbers directly and press navigation key to switch to the
operation you need, then start calculation.
5.19 eBook reader
This function can be used to read files which are stored in the
phone or memory card (confirm the memory card is inserted).
Enter the screen of eBook file list, go to Menu and you can do the
following.
Clean up bookshelf: rearrange the files in the folder.
Global settings: set font size, scroll by, auto scroll, scroll speed,
full screen, encoding, alignment, view mode and select storage for
reading of the eBook.
Delete all files: delete all files displayed in eBook menu.
Sort by: arrange all files in the sequence is displayed in the eBook.
Apply global settings: renew the settings of the eBook.
You can also press a file, and choose from the options below:
Open eBook: read the currently selected file.
Delete: delete the current file.