Press and hold Baidu to set the microphone.

The permission setting method of mobile phone software is as follows (taking 360 mobile guards as an example):

① Open the mobile phone housekeeper and click "Software Management" and "Permission Management";

② Find the software that needs to set microphone permissions, and then set "Recording with Microphone/Recall All" to "Allow";

③ After the setting is completed, the "Hold Call" function can be used normally.

It is suggested that different mobile phone housekeeper software and the rights management settings of the mobile phone itself are slightly different.