1, open the fun dating APP. Make sure you are logged in to your account.

2. Find the object to which you want to send contact information in the mailing list. Browse the chat history with the user and confirm that the other party wants to share contact information with him/her.

3. Click to enter the chat interface with users.

4. You can see a "+"button in the lower right corner of the chat interface (or similar to adding an attachment icon). Click to expand more options.

5. Select the Personal Business Card option from the pop-up menu. This will open a page with your own information and contact information.

6. Find the correct contact information (such as mobile phone number and micro signal). ) What you want to share with each other on your personal business card page.

7. Everything is ready. Click on the corresponding location to send your complete and correct information and contact information.