Operation Manual

13
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Touch Lock screen wallpaper to set the wallpaper displayed on the phone lock screen.

Touch Home screen wallpaper to set the home screen wallpaper.

Touch the Random change switch to have the home screen wallpaper changed
automatically at periodic intervals.
Dual-card management
Enabling or disabling a SIM/USIM card
You can install two SIM/USIM cards on your phone and use one or both of them at the same
time. When you do not need to use a SIM/USIM card, disable it.
1. On the home screen, touch .
2. Under All , touch SIM management .
3. Then enable or disable a SIM/USIM card.
The settings displayed may vary according to your service provider and phone
model.
Setting the default SIM/USIM card
You can set the default SIM/USIM card for some services, including voice, and mobile data.
The default card is then prioritized for the selected services.
1. On the home screen, touch .
2. Under All , touch SIM management .
3. Touch Voice call , Messaging , or Data connection , and select the SIM/USIM card you
want to set as the default card.
The settings displayed may vary according to your service provider and phone
model.