Samsung Galaxy 57 active, User Manual, Page: 15 / 204

Assemble your device
Charge the battery
Install a SIM card and an optional memory card
(not included), and charge your device before using.
Install a SIM card and memory card
When you subscribe to a cellular network, you are
provided with a SIM card. You may be able to use your
previous SIM card. Contact your service provider for
more details.
Warning : Small components such as SIM cards and
memory cards can pose a choking risk. Please be
careful when handling these cards to avoid damaging
them.
You can install an optional microSD
™
memory card
(not included) to add more memory space to your
device. A memory card can be installed at any time. It
is not necessary to install it prior to using the device.
Your device is powered by a rechargeable battery.
A charger (charging head and USB cable) is included
with the device for charging the battery from any
standard outlet.
Note : You should dry the inside of the charging port
before inserting a power connector to charge your
device. If the charging port is not fully dry, your device
may operate abnormally. For example, it may charge
more slowly or overheat.
The battery comes partially charged. You can use the
device while charging.
Caution : Use only charging devices that are approved
by Samsung. Samsung accessories are designed for
your device to maximize battery life. Using other
accessories may void your warranty and may cause
damage.
Set up your device 8