> For the complete documentation index, see [llms.txt](https://vardytests.gitbook.io/aboutpte-support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vardytests.gitbook.io/aboutpte-support/faqs/ve-ky-thi-pte/dang-ky-thi-pte/cach-dat-mic-sau-cho-dung.md).

# Cách đặt MIC sau cho đúng?