Insert A Memory Card (Optional) - Samsung SGH-F490 User Manual

About the low battery indicator
When your battery is low, the phone will emit a
warning tone and a low battery message. The
battery icon will also be empty and blinking. If
the battery level becomes too low, the phone
will automatically power off. Recharge your
battery to continue using your phone.

Insert a memory card (optional)

To store additional multimedia files, you must insert a
memory card. Your phone accepts microSD
memory cards.
1. Remove the battery cover.
2. Insert a memory card with the label side facing
the front of the phone.
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3. Push the card in the slot until it locks in place.
4. Replace the battery cover.
To remove the memory card, push it gently until it
disengages from the phone, then pull the card out of
the slot.
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