11 Settings......................... 
Drag down notification panel and touch 
then the settings icon 
to access Settings.
11.1Wireless & networks
11.1.1 SIM management
This function only available on dual SIM card mode.
SIM information
To activate/deactivate SIM card by touching the switch 
. Touch SIM card to enter SIM information settings:
•Edit SIM name Touch to edit name for SIM card, touch OK to confirm.
•Enter phone Touch to enter phone number show on your
number phone.
•Set background There are four background color can be
colorselected.
•Display numbers Touch to select display First 4 digits, Last digits, or Do not display.
Default SIM
Touch to set default SIM for Voice call, Video call, Messaging, Data connection.
General settings |
|
• Roaming | Touch to select SIM for data roaming and |
| frequency of show roaming reminder. |
•Contacts & SIM Touch to associated contact numbers stored in
phone with a specific SIM.
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11.1.2Wi-Fi
Using
For detailed instructions on using
11.1.3Bluetooth
Bluetooth allows your phone to exchange data (videos, images, music, etc.) in a small range with another Bluetooth supported device (phone, computer, printer, headset, car kit, etc.).
For more information on Bluetooth, please refer to “6.3 Connecting to Bluetooth devices”.
11.1.4Data usage
To enable/disable mobile data by touching the switch 
.
Mark the checkbox of Set mobile data limit, then you can drag the limit line and the warning line according to your limitation. Your mobile data connection will be disabled when the specified limit is reached. You can also choose a data usage cycle to view the statistics and related applications of used data by your phone.
Touch 
, and you can view more settings related to your data usage.
Data usage is measured by your phone, and your carrier may count differently. Please consider using a conservative limit.
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