French phrase
En cas d'urgence, contactez ~.
Meaning
In case of emergency, contact ___.
When to use it
A concise instruction to contact a designated service. Common in workplace and building notices.
Example dialogue
En cas d'urgence, contactez la réception.
In case of emergency, contact the front desk.
D'accord, j'appelle la réception tout de suite.
Okay, I'll call the front desk right away.