Learn how to insert SIM Card on your Samsung Galaxy Note 4. Insert the SIM or USIM card provided by the mobile telephone service provider.
Note: Do not bend or twist the back cover excessively. Doing so may damage the cover.
When you subscribe to a cellular network, you are provided with a plug-in SIM card. During activation, your SIM card will be loaded with your subscription details, such as your PIN, available optional services, and others features.
Note: Please be careful when handling the SIM card to avoid damaging it. Keep all SIM cards out of reach of small children.
Note: If the card is not inserted correctly, the device will not detect the SIM card. Re-orient the card and place it back into the slot if the SIM is not detected.