User manual
Table Of Contents
- About This Manual
- Contents
- Getting Started
- Getting to Know Your Phone
- Knowing the Keys
- Installing the micro-SIM Card and Battery
- Installing the microSDHC™ Card (Not Included)
- Charging the Battery
- Extending the Battery Life
- Powering On/Off
- Setting Up for the First Time
- Locking/Unlocking the Screen and Keys
- Using the Touch Screen
- Getting to Know the Home Screen
- 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 Mode
- Applying New Wallpapers
- Changing Screen Brightness
- Protecting Your Phone With Screen Locks
- Protecting Your Phone With Encryption
- Protecting Your Phone With Screen Pinning
- Protecting Your Data
- Knowing the Basics
- Connecting to Networks and Devices
- Phone Calls
- Contacts
- Accounts
- Messaging
- Calendar
- Browser
- Camera
- Gallery
- Music
- FM Radio
- Sound Recorder
- More Apps
- Google Play™ Store
- Settings
- Troubleshooting
- For Your Safety
- Declaration of RoHS Compliance
- Disposal of Your Old Appliance
- EC DECLARATION OF CONFORMITY
145
Problem Possible causes Possible solution
micro-SIM card inserted
improperly
Insert the micro-SIM card
properly.
Debris on the micro-SIM
card contacts
Use a soft, dry cloth to clean
the micro-SIM card
contacts.
Unable to
connect to the
network
The micro-SIM card is
invalid.
Contact your service
provider.
You are not within the
network’s service area.
Check the service area with
your service provider.
The signal is poor.
Move to an open space, or if
you are inside a building,
move closer to a window.
Cannot answer
incoming calls
You have activated the Call
barring feature.
Disable this feature. See
Bar Certain Calls
.
Cannot make
outgoing calls.
You have activated the Call
barring feature.
Disable this feature. See
Bar Certain Calls
.
You have activated the
Fixed dialling numbers
feature.
Disable this feature. See
Use Fixed Dialling
Numbers.