14
FAQs
How Can I Use a microSD Card to Import Contacts to My 
Phone from a Different Mobile Phone?
Your mobile phone only supports contact files in the 
.vcf
 format.
1. 
Save the contacts you want to import to your mobile phone to a 
microSD card as a 
.vcf
 file.
2. 
Insert the microSD card into your mobile phone and find the 
.vcf
 
file using 
File Manager
.
3. 
Touch the 
.vcf
 file. The phone displays a message asking 
whether you want to import the contacts.
4. 
Touch 
OK
 to import the contacts.
 
Compatibility problems may occur with 
.vcf
 files created by 
different mobile phones and certain contact information may be 
lost after contacts are imported. 
How Do I Set a Song As a Phone Ringtone?
In 
Music
, touch and hold the song to be set as a ringtone, and then 
touch 
Set as ringtone
.
How Do I Prevent Automatic Change of Screen Orientation 
When Rotating My Phone?
On the Home screen, touch   > 
Settings
 > 
Display
 > 
Auto-
rotate screen
 to disable the function.
How Do I Set an Unlock Pattern?
On the Home screen, touch   > 
Settings
 > 
Location & security
 
> 
Set up screen lock
 > 
Pattern
.
How Can I Change the Input Method?
Touch and hold the area where you write text and then select the 
input method you prefer.