User manual
Table Of Contents
- Getting Started
- Personalizing
- Changing the System Language
- Setting the Date and Time
- Changing Ringtone and Notification Sound
- Turning On/Off System Sounds
- Adjusting Volume
- Switching to Silent or Vibration Mode
- Using Do Not Disturb Mode
- Setting Notification Mode
- Applying New Wallpapers
- Setting the Theme
- Changing Screen Brightness
- Setting the Home Screen Transition Effect
- Protecting Your Phone With Screen Locks
- Protecting Your Phone With Screen Pinning
- Knowing the Basics
- Connecting to Networks and Devices
- Phone Calls
- Contacts
- Web Accounts
- Messages
- Calendar
- Chrome
- Camera
- Gallery
- Music
- Video Player
- More Apps and Features
- Google Play™ Store
- Settings
- Troubleshooting
146
u
Change SIM PIN:
Change the PIN used to access the
nano-SIM card.
NOTE:
Put all your condential passwords in a safe place for
future use. If you enter the wrong SIM PIN more times
than allowed, your nano-SIM card will be locked and
you cannot access the mobile phone network. Contact
your operator for a PIN Unlock Key (PUK) to restore the
nano-SIM card.
•
Make passwords visible:
Display passwords as you enter
them.
•
Device administrators:
View or deactivate apps you have
authorized to be device administrators.
•
Unknown sources:
Check this option to permit installation
of apps from sources other than the Play Store.
•
Storage type:
Check the credential storage type.
•
Trusted credentials:
Display trusted CA certicates.
•
User credentials:
View and modify stored credentials.
•
Install from SD card:
Install certicates from the storage.
•
Clear credentials:
Delete all certicates.
•
Trust agents:
View or deactivate trust agents.