Samsung Gem User Manual page 17

Install a Memory Card
Remove the battery cover. (For more information, refer to
1.
"Install the Battery" on page 7.)
2. Make sure that the gold contacts of the card are face
down, as shown, then carefully press the memory card
into the memory card slot until you feel the card click into
place, then slowly release pressure on it.
Incorrect
Tip: Memory Cards written to and/or formatted by other devices are likely to
slow your phone's response to commands and produce other unwanted
results. To avoid such problems, format a used microSD Memory Card
after inserting it in your handset. (For more information, refer to "Format
SD card" on page 99.)
Replace the battery cover.
3.
Remove a Memory Card
Unmount the memory card. (For more information, refer to
1.
"Unmount / Mount SD card" on page 98.)
2. Remove the battery cover. (For more information, refer to
"Install the Battery" on page 7.)
Press the memory further into the memory card slot until a
3.
slight click indicates the retaining lock has released the
card.
4. Carefully release pressure on the card. It should slide out a
bit from the memory card slot.
Remove the memory card.
5.
If desired, install another memory card. (For more
6.
information, refer to "Install a Memory Card" on page 13.)
Replace the battery cover.
7.
Getting Started 13