samsung galaxy tab a7 sim card slot

1 Insert the ejection pin into the hole on the tray to loosen the tray. Note : Ensure that the ejection pin is perpendicular to the hole. Otherwise, the device may be damaged. 2 Pull out the tray gently from the tray slot. 3 Place the SIM or USIM card on the tray with the gold-coloured contacts facing downwards. Use only a nano-SIM card. orion slot