1, Recycling station
Find your mistakenly deleted contact card, click the "Restore" button can be restored to the cloud Address book.
If you want the handset side also to restore unanimously, then on the handset side to enable the mobile phone QQ synchronization assistant, chooses "only restores the change the contact person", may the mistakenly deletes the business card to save back.
If you are an iphone user, download and install QQ Sync Assistant 2.0 "one-button sync" version, provide mobile phone-side time Machine restore and Recycle Bin restore, can also be deleted by mistake. After the restore, click on a button synchronization, the cloud will also be consistent restore.
2. Time Machine
Select a previous backup state, click "Start across the bar", and select an Address book status, click its corresponding "Restore" button, you can ride the time machine, your address book to restore the state of the selected point of time ~
If you want the phone to return to this state, then enable mobile phone QQ Sync Assistant, select "Restore only change contact", so that your phone address book also take the Time machine back.
In addition, the iphone users can download the installation QQ Sync Assistant 2.0 One-button sync the latest version, directly on the phone using the Time machine restore function.