Samsung M105FD User Manual page 18

Basics
Correct card installation
Use only a nano-SIM card.
Removing the SIM or USIM card
1
Insert the ejection pin into the hole next to the tray to loosen the tray.
2
Pull out the tray gently from the tray slot.
3
Remove the SIM or USIM card.
4
Insert the tray back into the tray slot.
Nano-SIM card 1
Nano-SIM card 2
microSD card
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