Nokia T20 cn user guide
Insert the memory card
Insert the card
- Open the memory card tray: push the tray opener pin in the tray hole and slide the tray out.
- Put the memory card in the memory card slot.
- Slide the tray back in.
Important: Do not remove the memory card when an app is using it. Doing so may damage the memory card and the device and corrupt data stored on the card.
Tip: Use a fast, up to 512 GB microSD memory card from a well-known manufacturer.