Samsung SCH-R520 Series User Manual page 12

Press the memory card into the slot until the card locks
3.
into place.
Replace the microSD cover.
4.
Remove a Memory Card
Open the microSD cover on the left side of the phone. (For
1.
more information, refer to "Side Views of Your Phone" on
page 12.)
Press the memory card into the slot until the card lock
2.
releases.
Remove the memory card from the memory card slot.
3.
If desired, install another memory card. (For more
4.
information, refer to "Install a Memory Card" on page 8.)
Replace the microSD cover.
5.
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