The mobile phone received the little genius micro-chat message without prompt tone.

Excuse me, do you want to ask why there is no prompt tone when the mobile phone receives the little genius micro-chat message? The reason for this is the following：

1. Notification Settings Off: Please find options such as notification management or application management in the settings of the mobile phone to see if the notification settings of Little Genius Chat are off.

2. The version of micro-chat is too old: Please try to upgrade Little Genius Micro-chat to the latest version, or contact Little Genius Micro-chat customer service for help.