Nokia 230 User Guide
1. Slide the SIM card in the SIM card slot.
2. If you have a dual-SIM phone, slide the second SIM in the SIM2 slot.
Both SIM cards are available at the same time when the device is not being used, but while one
SIM card is active, for example, making a call, the other may be unavailable.
Tip: To find out if your phone can use 2 SIM cards, see the label on the sales box. If there are
2 IMEI codes on the label, you have a dual-SIM phone.
Insert the memory card
1. Slide the memory card in the memory card slot.
2. Put back the battery.
3. Put back the back cover.
Use only compatible memory cards approved for use with this device. Incompatible cards may
damage the card and the device and corrupt data stored on the card.
Tip: Use a fast, up to 32 GB microSD memory card from a well-known manufacturer.
Switch on your phone
Press and hold .
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