Definitions for call box
Random House Webster's College Dictionary
an outdoor telephone or signal box for summoning aid.
Category: Telegraphy and Telephony
Category: Telegraphy and Telephony, British
Ref: telephone booth .
Origin of call box:
telephone booth, phone booth, call box, telephone box, telephone kiosk(noun)
booth for using a telephone
Post-Office box, PO Box, POB, call box, letter box(noun)
a numbered compartment in a post office where mail is put to be called for
A telephone on the interstate to make phone calls in case of emergency.
A telephone box.