> For the complete documentation index, see [llms.txt](https://v5docs.keyfax.biz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v5docs.keyfax.biz/testing/test-start-up.md).

# Test Start-up

Rehearse the moment a conversation begins: the details another system passes in, and the script set Keyfax chooses as a result.

**This page will cover**

* Supplying start-up details by hand
* Which script set was chosen, and why
* Reading the start-up record afterwards
* Diagnosing a start-up that picked the wrong script