call box in a sentence
Example sentences for call box
The images below show the call box types, and will help you identify them when you see them.
At best, officer contact with central command was maintained through the call box.
Visitors will stop at the intercom and ring the call box stating they are at the facility for visitation.
If the main door is locked, use the call box at the main door.
Lighting, an emergency call box, and comprehensive regulatory signs all contribute to feeling safer.