Cat
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B15Q Smartphone User Manual
37
Customize the Network Settings
1. On the Settings screen, touch SIM management.
2. In SIM INFORMATION, select the network that you want to customize. The following network
settings are available:
Edit SIM name: Select to change the network name.•
Enter phone number: Select to set the phone number.•
Set background color: Select to customize the network icon shown on the status bar.•
Display numbers: Select to hide the number or to display the rst/last 4 digits.•
Setting Dual SIM functionality
In the SIM management menu within WIRELESS & NETWORKS, you can view SIM information
and congure which SIM is used for Voice, Video calls, Messaging and Data Connection. By
default the setting for Calls and Messaging is set to Always ask. Data connection will default to
use the SIM placed in the top SIM slot. If you change the Data connection from the defaulted
SIM slot a warning pop up message will be displayed that the selected SIM does not support
3G service, which may make data loading slower, so 3G service may need to be changed.
Setting 3G Service
On your Dual SIM phone both SIM card slots support 3G services, however only one can be 3G
enabled at a time, with the default set to the top slot.
In WIRELESS & NETWORKS, select More... > Mobile networks > 3G service > Enable 3G and
select the SIM to be used for 3G services > Continue.
Turning on Data Roaming
In WIRELESS & NETWORKS, select SIM management > GENERAL SETTINGS > Roaming >
Data roaming, check to enable Data roaming.
Note:
Accessing data services while roaming may incur considerable additional charges. Ask your network
service provider about data roaming fees.
Disable Data Service
In WIRELESS & NETWORKS, select More... > Mobile networks > Data connection and select off.
