What is another word for switchboard?
Pronunciation: [swˈɪt͡ʃbɔːd] (IPA) 
Switchboard is a term that refers to a device used to connect telephone lines in an office or other commercial setting. However, there are other synonyms for this term that can be used interchangeably. One of these synonyms is PBX, which stands for Private Branch Exchange - a type of phone system that allows users to connect to the public telephone network. Another synonym is switchgear, which refers to the electrical controls used to switch electrical circuits on and off. Finally, there is also the term control board, which refers to any device that provides a central point of control for a system or process, such as a telephone or electrical system.
