Nokia 7510 Supernova - Manual (Page 15)

Remove the memory card
Important: Do not remove the memory card in the middle of an operation
when the card is being accessed. Removing the card in the middle of an operation
may damage the memory card as well as the device, and data stored on the card
may be corrupted.
You can remove or replace the memory card during phone operation without
switching the device off.
1. Ensure that no application is currently accessing the memory card.
2. Remove the back cover.
3. Press the memory card slightly in to release the lock, and remove it.
4. Replace the back cover.
Change the covers
Note: Always switch off the power and disconnect the charger and any other
device before removing the covers. Avoid touching electronic components while
changing the covers. Always store and use the device with the covers attached.
Remove covers
Slide the cover until it unlocks,
and remove it.
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