Telecom expense management (TEM) is a buzz phrase in a lot of industries. In essence, TEM is the method of contracting a third-party to help you track and analyze all of the technology-related spending in a company. In order to gather that data, you have to take a deep look at every facet of your operations. It’s not unreasonable to expect that such a deep dive could lead to better operations. Here are four ways you can expect TEM to improve your operations regardless of your industry.