There are several 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: IMEI is engraved on SIM tray or battery cover.
Method 3: For phone, enter *#06# in the dialing keypad. For tablet, enter %%%%06%%%%= in the calculator keypad (Some models need to be activated by entering 0/000+= before using this function).
Method 4: Go to the main menu -> 「Settings」 -> 「System」 -> 「About phone /tablet」 / 「Regulatory & safety」 -> 「Status」 -> 「IMEI」.
Note: Available settings and menus may vary depending on device model and software version.
