# Emergency call and PSAP callback

Section export for this drawing.

## Sources and go deeper

Independent, free, learning-only student project.

Opened 2026-10. A row marked confirm has no link, because that page was not verified.

- FCC. [FCC, Kari's Law and RAY BAUM'S Act for multi-line telephone systems](https://www.fcc.gov/mlts-911-requirements). last checked 2026-10
- Wikipedia. [Enhanced 911 (Wikipedia)](https://en.wikipedia.org/wiki/Enhanced_9-1-1). last checked 2026-10
- Law. United States public-law text for Kari's Law. confirm. The congress.gov bill page returned a bot challenge, and the PDF text was not readable in this session. The FCC MLTS page that did open is listed separately. last checked 2026-10
- Law. Emergency-calling rule outside the FCC MLTS page. confirm. No statute outside that FCC page was opened. Confirm the rule where the site operates. last checked 2026-10

Room or sheet file: sources/cer-callback/sources.json