We know that mobile phone QQ anonymous chat function must install the latest version of mobile phone QQ can be OH.
1. We open QQ Group chat in mobile phone after we click on the upper right corner of the "Avatar" logo
2. Then we find the "management group" into the details as shown in the following figure
3. After that we will see the button click on "Allow anonymous chat in group" as shown in the following figure.
4. Then we found "allow anonymous chat in the group" next to open green Oh.
5. Okay, now we're going into the group chat interface, and then we click on the "more" sign to open it.
6. Now we click on the "Anonymous" icon in the information interface to open the entry
7. OK now we are in the anonymous chat mode, this is the black background, we can quickly exit the anonymous chat mode
Note: We should pay attention to the point is that our QQ group must be open anonymous chat function can have this function oh.