A memory card may already be inserted in the device. If not, do the following:
Remove the back cover and battery, if inserted.
Slide the card holder to unlock it, and swing it open.
Insert the memory card, with the contact area facing down.
Swing the card holder back. Slide the card holder to lock it.
Replace the battery and back cover.
Use only compatible microSD cards approved by Nokia for use with this device. Nokia uses approved industry standards for memory cards, but some brands may not be fully compatible with this device. Incompatible cards may damage the card and the device and corrupt data stored on the card.