You can edit all of your contacts at the same time in contact manager.
To open contact manager, right click one of your contacts and select “Contact Manager” from the menu.
In contact manager, you can:
- Create a new contact category
- Rename contact
- Delete contacts
- Customize status to different contacts and categories
- Add friends by making new friends or finding your existing friends on QQ
- View profile of your contacts and save additional information on a contact