Learn how to view IMEI number on your Sony Xperia Z3. Every device has a unique IMEI (International Mobile Equipment Identity) number. You should keep a copy of this number. If your device is stolen, your network provider can use your IMEI number to stop the device from accessing the network in your country.
Note: To view the IMEI number, you can also open the phone dialer on your device and enter *#06#.
From your Home screen, tap Apps icon.
Find and tap Settings > About phone > Status.
Scroll to IMEI to view the IMEI number.