There are two ways to find the serial number on a Samsung Galaxy S10 — through your Settings app, or with a short dial code.

The IMEI number is a unique 15-digit code given to every smartphone. It can help you locate your phone if it's lost or stolen, or remotely lock it down.

How to find your phone number It’s pretty easy to find your phone number on both iPhone and Android. And below, we’ve outlined the process for each operating system.