How do I see the customer number on Tik Tok's phone?

How do I see the customer number on the phone call from Tik Tok? I have encountered this problem before, and it is easy to solve. Next, I'll tell you how to operate:

Tools: opporeno7ColorsOS 13, Tik Tok 19.9.0.

Step 1: Open Tik Tok on your mobile phone, click Me in the lower right corner, and then click Sanheng in the upper right corner. (as shown in the figure below)

Step 2, click the settings below. (as shown in the figure below)

Step 3, click about Tik Tok. (as shown in the figure below)

Step 4, click on the top service hotline. (as shown in the figure below)

The above is all the steps to solve how to see the customer number on the phone call from Tik Tok. Remember to like it for me if it is useful to you ~