To remove a SIM card from your Android phone, you'll need to locate the SIM card slot. It is usually along the edges of the phone, and there's a pinhole next to it.

/ Android Apps Android How-To: Remove and Replace the SIM Card and SD Card on ZTE Grand X MAX+ for Cricket Wireless By Nick Sutrich Published January 29, 2015 ...

Steps on how to remove a SIM Card from your Galaxy Note9: Removing an SD card from your Galaxy Note9 is very similar to inserting one. Here’s how it’s done: ...

Let the process run. Your physical SIM should deactivate, and your eSIM will take over. You can now remove the physical SIM card, and restart your device.