There are many Switchboard upgrades that you can get done for your company, and the reason that they are considered to be a "relatively easy" upgrade is that most people can do them without having to hire a company to do it for them. Of course, when you hire a company to do the upgrades for you, you can expect to pay a higher price than when you do it yourself.

Read more: https://melbournelix.weebly.com/blog/switchboard-upgrades