VIEW THE IMEI/PHONE NUMBER: Press the Rotating Side button from the clock-screen. Note: You can also view your IMEI by entering *#06# from the keypad in the phone app.
Select Settings.
Select Connectivity.
Select Cellular.
Select SIM status.
Scroll down to view the device Phone number and IMEI.
VIEW IMEI ON THE DEVICE: The IMEI is also displayed on the back of the device.
VIEW DEVICE SERIAL NUMBER: Select System from the settings screen.