That’s the “A” in the acronym — this means computerized. In distinction, classic PBX systems will need human switchboard operators to manually connect cell phone buyers. Every person shares company traces, and there are fewer company traces than phone handsets. Your gain is straightforward, going with a PBX phone system https://playgroups-in-bhopal93780.bloggactivo.com/34651892/5-simple-statements-about-pabx-systems-dubai-explained