Settings and security
Managing your nano SIM cards
You can set which card to use as the default card for voice call and messaging.
1.
Go to Settings.
2.
Tap
SIM management
.
3.
You can:
§
Turn either card on or off.
§
Tap a card name to rename it, enter your mobile number, and more.
§
Choose which card to use for voice call and messaging. Or select the
Always ask
option
if you want apps to prompt you to choose a card whenever you make calls or send
messages.
Choosing which nano SIM card to connect to the 3G
network
When you have two nano SIM cards inserted on your phone, only one card can connect to the 3G
network. The other card will connect to the 2G network only. You can set which card you want to
connect to the 3G network.
1.
Go to Settings.
2.
Tap
Mobile networks
.
3.
Tap
3G service
>
Enable 3G
, and then choose the card you want to connect to the 3G
network.
Assigning a PIN to a nano SIM card
You can help to protect the nano SIM card by assigning a Personal Identification Number (PIN).
Make sure you have the default PIN provided by your mobile operator before continuing.
1.
Go to Settings, and then tap
Security
.
2.
Tap
Set up SIM card lock
.
3.
Select which card you want to assign a new PIN to.
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Settings and security
