Understanding TEM terms is the essential first step for any organization looking to take control of its telecom environment and reduce costs. Learn more about telecom expense management and how mastering the language of TEM puts you in a stronger position to make informed decisions about your wireless, voice, and data management strategy. There’s a lot of technical terminology when it comes to discussing your telecom environment — TEM, BYOD, COPE, EMM, and MDM. If you’re not sure what these stand for or just want a refresher, read on as we define some of these essential TEM terms.
Why Understanding TEM Terms Matters for Your Business
The telecom industry has developed a dense vocabulary over decades of technological evolution. For finance leaders, IT managers, and procurement teams trying to evaluate TEM solutions, navigate vendor conversations, or build a business case for better telecom management, unfamiliarity with core TEM terms creates an immediate disadvantage.
According to Gartner, one of the most consistent barriers to TEM adoption among mid-market organizations is the perceived complexity of the space — a perception that dissolves quickly once the core concepts and terminology are clearly understood. The definitions below cover the most important TEM terms your team needs to know to have productive conversations with providers, vendors, and internal stakeholders.
Core TEM Terms Defined
TEM: The Foundation of All Other TEM Terms
Let’s start with the basics. TEM stands for telecom expense management. Basically, it means managing your wireless, voice, and data environment with the goals of reducing risk and cost. This is a process you can do yourself via a web-based software like Clearview, or you can partner with a firm like Valicom to do some or all of these services for you. Whoever does it, it includes building an accurate real-time inventory, gathering all of your telecom bills and looking for overcharges through a telecom audit, searching for contract violations, optimizing your environment to save money, and negotiating directly with vendors to get a better deal.
TEM is the umbrella under which all of the other TEM terms operate. Understanding it as a comprehensive management discipline — rather than a single tool or one-time audit — is the foundation for everything else. For a deeper exploration of what telecom expense management encompasses, clearing clouds around telecom expense management provides an excellent extended introduction to the full scope of what TEM involves.
BYOD vs. COPE: Two Critical Device Management TEM Terms
BYOD and COPE are different models of device control among employees within a company. These two TEM terms represent opposite ends of the device ownership spectrum — and the choice between them has significant implications for cost, security, and employee satisfaction.
BYOD means bring your own device. Research shows that a majority of companies have implemented or are actively considering BYOD policies. Employee satisfaction increases with the BYOD method because workers are comfortable with their own devices and appreciate the flexibility. However, BYOD introduces complexity in terms of security management, cost reimbursement, and data governance — all of which require clear policies and capable management tools to handle effectively.
COPE stands for corporate owned personally enabled. This model puts management in control of the devices being used by employees. Employees still have the freedom to use devices for personal use, but work information on these devices can be better managed, audited, and secured. COPE gives organizations stronger control over data security and cost visibility while still providing employees with a degree of personal flexibility.
The choice between BYOD and COPE is one of the most consequential device strategy decisions any organization makes — and understanding both TEM terms is essential for making it thoughtfully.
EMM: Enterprise Mobility Management
Enterprise Mobility Management is the management of the telecom environment in a business setting. It’s the plan for device procurement, setup, delivery, troubleshooting, plan management, and app and email management. With so many individuals using their phones for personal and enterprise reasons, overall management of these devices has become critically important.
EMM sits at the intersection of IT management and telecom expense management — covering the full lifecycle of mobile devices from the moment they are provisioned to the moment they are retired. A mature EMM strategy ensures that every device in your environment is tracked, properly configured, cost-allocated, and recoverable if lost or compromised. Understanding this TEM term is particularly important for organizations with large or distributed mobile workforces.
MDM: Mobile Device Management
Mobile Device Management can mean many things to many organizations depending on their individual needs. For some it means a device that only accesses their proprietary application. For others it means call and text notifications are disabled while driving. The use of mobile technology allows employees and customers to be connected to the company from just about anywhere in the world.
MDM is often confused with EMM — and the distinction between these two TEM terms is worth clarifying. MDM focuses specifically on the device itself: enrollment, configuration, remote wipe, and policy enforcement at the hardware level. EMM is a broader concept that encompasses MDM alongside application management, content management, and identity management. Many organizations start with MDM and expand to a full EMM strategy as their mobile environment grows in complexity.
Putting These TEM Terms Into Practice
Now that you have a better understanding of some of the most important TEM terms, you can reach out to a telecom provider and discuss what options would be best for you. There is a lot to consider when it comes to managing your telecom invoices, inventory, and more. A telecom expense management team can give you all the information you need to be successful and avoid unwanted errors.
The organizations that manage their telecom environments most effectively are those that build internal fluency in the language of TEM — ensuring that IT, finance, and operations teams are all working from the same shared understanding. That fluency starts with the core TEM terms defined here and deepens as your organization engages more directly with the tools, providers, and strategies that make up a mature telecom management program.
Understanding the need for telecommunication expense management (TEM) gives additional context for why these concepts matter beyond terminology — and how the underlying principles drive real financial and operational outcomes for organizations of every size. When you are ready to move from understanding TEM terms to putting them into action, expense management services help organizations identify exactly where to start and what a structured TEM program looks like in practice.
Ready to move from terminology to action? Contact Valicom today and let our team help you build a telecom management strategy that puts every one of these concepts to work for your organization.
