Why doesn't the voice reminder of the app ring?

Set questions. Because the voice reminder in Shunlu app is turned off, the voice reminder of Shunlu app does not ring. Just find the notification settings in the Shunlu app settings and turn on the voice reminder to solve the mute problem. Shunlu APP is a direct freight resource trading platform of SF Express. The truck driver can directly log in to the Shunlu APP to take orders with one click, and can directly settle orders for the driver and the owner after completing the task.