* Both of users should install this app.
* Users should be in the same WIFI zone.
* Keep pressing the middle of the screen if you want to speak.
(Do not release your finger.
* Just release your finger from the screen if you want to stop talking.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
