You are the owner of OPPO smartphone or you want to buy a phone from that company? Before you do that you should know its IMEI number.
Since IMEI number is used to identify mobile devices, you can use it to find exact information about your phone. Also very usefull feature of IMEI is that you can use it to blacklist smartphone when it gets stolen. You should always ask for IMEI number if you are buying second hand device.
You can find several methods of finding IMEI numbers below.
Using the Dial Pad Enter *#06# in the dialing field. Instantly after you do that IMEI number will be displayed on your screen.
In the phone settings Open Settings app and go to About phone -> Status.
On the box There is IMEI number affixed to the original box of OPPO smartphones.
Here you can find a video showing how to find IMEI number on the example of OPPO A5 2020