You have 3 ways to check the IMEI information:
Method 1: Check the IMEI information from the IMEI label which is stuck to the device body.
Method 2: Enter *#06# in the dialing keypad.
Note: If a SIM card is not inserted in your phone, the IMEI information may not appear on the screen. Please insert a SIM card and then check the IMEI information again by typing *#06#.
Method 3: Go to the main menu -> “Settings” -> “System” -> “About phone” -> “Status” -> “IMEI (SIM slot 1/2)”.