Call box Moderate

Call box has 3 different meanings across 1 category:

Definitions

Noun

booth for using a telephone

telephone booth phone booth call box telephone box telephone kiosk

a numbered compartment in a post office where mail is put to be called for

Post-Office box PO Box POB call box letter box

A box containing a telephone for use in emergency, usually mounted on a post in an area where normal access to telephones is inconvenient (such as on an interstate highway or a very long highway bridge).