Got to know there is no voice calling in MiPad. But wanted to know if audio recording is possible with MiPad. The different reveiws don't cover this and they say that recorder app is not pre-installed in MiPad like it is in Mi3, Mi4i etc.
There is no inbuilt recorder but the ones installed from play store works. I did that. And it works. So enjoy!!
If audio recorder is not pre-installed, you can just download an audio recorder app from the Play Store. Click here to see the list of available apps.