Operation Manual

15
 Security
You can select SCREEN SECURITY, SIM CARD LOCK, PASSWORDS,
DEVICE ADMINISTRATION, and CREDENTIAL STORAGE in this menu.
 Language & Input
Select and set Language, keyboard & input methods, speech, and
mouse/trackpad.
 Backup & Reset
In this menu, select Factory data reset and then select Reset phone to
clear all data in the phone memory. Select DRM reset to delete all DRM
licenses.
Accounts
 Add Account
To add new account of Corporate, Email, and Google.
System
 Date & Time
Set time and date for the phone.
 Scheduled Power On & Off
Set time to power on/off the phone automatically.
 Accessibility
To set accessibility functions for the phone.
 Developer Options
Enter the menu to check developer options such as set desktop backup
password, stay awake, etc.
 About Phone
To check status, legal information, etc.
19. 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.
20. Sound Recorder
The phone support sound record function, recorded files will be saved with
different quality.