I just received my new Moto X4. During the setup process, I found a SIM card attached to a “credit card”, and when I looked further, I saw ANOTHER “credit card” w/ the SIM card removed w/ a note that said the SIM card was already installed. Opening the SiM slot, I saw one was installed. Which SIM am I supposed to be using?
We had a system glitch with the Moto X4 that resulted in both kinds of SIM cards being included with a few shipments.
You have the option to use whichever SIM card provides you the best coverage.