Question

A corporate office has a huge number of employees. Every employee has a telephone next to their computer so that they can call other employees in the same office regarding official work. The caller has to dial a particular extension number so that the intended receiver gets the call. Which telephone network is used in this office?

Answer 1

PBX system.

Step-by-step explanation:

PBX is an acronym for private branch exchange. It is a private telephone network service that allows users to communicate by making or taking inbound and outbound calls using a gateway, voice mail, transfer calls, call queues and recording.

In an office, employees having a PBX telephone can call other employees in the same office regarding official work.

The callers have to dial a particular extension number so that the intended receiver gets the call.

Example of an extension number is 111-5001 and 111-5002, with a central number as 111-5000.

Hence, the telephone network used in this office is the PBX system.