How do I change the SIM card in my iPhone or iPad?

For changing the mobile network on the device.

Note: Diocesan iPhones and iPads can use a Nano SIM card from any mobile network. Please use the SIM card provided by the IT Team unless you need to use another SIM card abroad.

To learn more about this topic, visit the following articles:

Remove or switch the SIM card in your iPhone or iPad >

Learn which size SIM card your iPhone or iPad uses >