
Getting started
16
Changing the display name and icon of SIM or USIM cards
On the Home screen, tap
Apps
→
Settings
→
SIM card manager
. Select a SIM or USIM card
and tap
Register name
or
Select icon
. Set a display name and icon for each card.
Switching between cards
When two SIM or USIM cards are activated, card selection icons appear on the dashboard of
the notifications panel. Open the notifications panel and then select a card.
Charging the battery
Use the charger to charge the battery before using it for the first time. A computer can be also
used to charge the device by connecting them via the USB cable.
Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers or
cables can cause the battery to explode or damage the device.
•
When the battery power is low, the battery icon appears empty.
•
If the battery is completely discharged, the device cannot be turned on
immediately when the charger is connected. Allow a depleted battery to charge for
a few minutes before turning on the device.
•
If you use multiple apps at once, network apps, or apps that need a connection
to another device, the battery will drain quickly. To avoid disconnecting from the
network or losing power during a data transfer, always use these apps after fully
charging the battery.
1
Connect the USB cable to the USB power adaptor.
2
Open the multipurpose jack cover.