Why is it that Xiaomi's mobile phone is set with the sound of music message, and someone in Pinduoduo inquires about the information, but no one comes?

Does the subject want to ask, "Why is there a music message on Xiaomi's mobile phone, and there is no sound when someone asks for information in Pinduoduo?" ? The audible reminder notification is not turned on. According to the relevant information of Xiaomi's mobile phone, it is known that the mobile phone has music messages. There is no sound when someone inquires about the news, because just setting the sound does not mean that the notification function is turned on. 20 10 In April, Lei Jun co-founded Xiaomi Company with Lin Bin, former vice president of Google China Engineering Research Institute (who was involved in the establishment of Microsoft Asia Engineering Institute and served as engineering director), Zhou Guangping, former senior director of Motorola Beijing R&D Center, Liu De, former head of industrial design department of University of Science and Technology Beijing, Li Wanqiang, former general manager of Jinshan Company, KK Wong, former development director of Microsoft China Engineering Institute, and Hongfeng, former senior product manager of Google China.