Samsung SM-J337W - SIM and Memory Card Operations

Basics
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SIM or USIM card
Installing the SIM or USIM card
Insert the SIM or USIM card provided by the mobile telephone service provider.
•
Use only a nano-SIM card.
•
Use caution not to lose or let others use the SIM or USIM card. Samsung is not
responsible for any damages or inconveniences caused by lost or stolen cards.
Some LTE services may not be available depending on the service provider. For more
information about service availability, contact your service provider.
1
Remove the back cover and battery.
2
Insert the SIM or USIM card with the gold-coloured contacts facing downwards.
Do not insert a memory card into the SIM card slot. If a memory card happens to be
lodged in the SIM card slot, take the device to a Samsung Service Center to remove
the memory card.
3
Replace the battery and back cover.