Samsung SM-A520W User Manual page 18

Basics
1
Place the SIM or USIM card on the tray with the gold-colored contacts facing downwards.
2
Gently press the SIM or USIM card into the tray to secure it.
If the card is not fixed firmly into the tray, the SIM card may leave or fall out of the tray.
3
Insert the tray back into the tray slot.
• If you insert the tray into your device while the tray is wet, your device may be
damaged. Always make sure the tray is dry.
• Fully insert the tray into the tray slot to prevent liquid from entering your device.
Correct card installation
Use only a nano-SIM card.
Removing the SIM or USIM card
1
Insert the ejection pin into the hole on the tray to loosen the tray.
2
Pull out the tray gently from the tray slot.
Nano-SIM card
18
microSD card