SIM card

To pop open the SIM tray, insert a paper clip or a SIM-eject tool into the hole beside the tray. Push in, towards the iPad, but don’t force it. If you're having difficulty ejecting the SIM tray, take your device to your carrier or an Apple Store for assistance.

After you remove your SIM card from the tray, notice the notch in one corner of the new SIM card. Place the new SIM card into the tray—it will fit only one way, because of the notch. Then insert the tray into the device completely and in the same orientation that you removed it. The tray also fits only one way.

iPad mini (5th generation)

Axel F.

Your iPad mini also needs to be a cellular model, with the model number A2124, A2125, or A2126. See Settings > General > About.

Great Point Mr. Hoffman.

Axel F.