Sim Toolkit; Sound Recorder; Todo; Video Player - Verykool S401 User Manual

System
 Date & Time
Set time and date for the phone.
 Schedule Power on & Off
Set the time to turn on/off the phone automatically.
 Accessibility
To set accessibility functions for the phone.
 Developer Options
Turn on/off this function and set the options in the list.

About Phone
To check status, legal information, etc.

21. SIM Toolkit

If your SIM card supports STK (SIM Tool Kit) function, the phone
can display different first level menu according to different STK card.
This function needs the network provider support. If user finds STK
function can't operate normally, please contact the network provider.
If the network provider does not support this function, we do not
claim any responsibility whatsoever.

22. Sound Recorder

The phone supports sound record function, recorded files will be
saved with different quality.

23. ToDo

Use this function, you can record the information you need anytime,
anywhere. Press ToDo in the main menu, Press Tap to add new
ToDo to add new content. Press the existing content for viewing and
editing.

24. Video Player

You can use Video Player to view or manage videos.

25. Wireless Input Device

Your phone supports wireless input device. You need to turn on
Bluetooth and select to add new device.
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