1. Click Settings on the mobile phone desktop to enter first; As shown in the figure.
2. Find "Notification Center" in the settings and click Enter; As shown in the figure.
3. After entering the page, slide the page down to find "QQ" and click Enter; As shown in the figure.
4. Finally, set the way of information reminder in QQ. You can choose a banner or a reminder at the same time. Then turn on the sound below, so that there will be a sound reminder when you receive the message; As shown in the figure.