911 emergency telephone system
E2134021
UNEXPLORED
The 911 emergency telephone system is a nationwide public safety service in the United States and other countries that provides rapid access to police, fire, and medical assistance through a single, easy-to-remember phone number.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 911 emergency telephone system canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.