Most businesses are familiar with Microsoft Teams by now, it became a fixture of working life practically overnight. But for many organisations, Teams is still being used at a fraction of its capability. If your team is using it purely for video calls and the occasional chat message, you’re leaving a significant amount of value on the table.

Here’s a practical look at what Microsoft Teams can actually do for your business in 2026, including some of the features that don’t get nearly enough attention.

A Single Platform for Communication and Collaboration

At its core, Teams brings together instant messaging, video calling, file sharing, and collaborative document editing into one platform — replacing the need for separate tools that don’t talk to each other. Conversations are organised into channels, making it easy to keep different projects, departments, or topics separate without losing context.

The integration with Microsoft 365 is where Teams really earns its place. Documents stored in SharePoint and OneDrive open directly within Teams, meaning teams can collaborate on Word documents, Excel spreadsheets, and PowerPoint presentations in real time without leaving the platform. Version control issues — the bane of anyone who’s ever received six slightly different versions of the same document by email — are largely eliminated.

Microsoft Teams Phone: Replacing Your Business Phone System

One of the most underutilised aspects of Teams is its telephony capability. Microsoft Teams Phone allows businesses to make and receive external calls — including calls to and from standard phone numbers — directly within the Teams interface.

For businesses currently running a separate VoIP phone system, Teams Phone is worth serious consideration. It consolidates your communications onto a single platform, removes the need for desk phones entirely if required, and allows staff to handle calls from any device — laptop, mobile, or desktop — whether they’re in the office or working remotely.

Teams Phone requires the appropriate Microsoft 365 licence and a calling plan or direct routing setup, but for businesses already invested in Microsoft 365, the additional cost is often modest relative to maintaining a separate telephony system.

AI-Powered Features with Microsoft Copilot

Microsoft 365 Copilot is now integrated directly into Teams, adding a layer of AI assistance that genuinely changes how meetings and conversations work.

During meetings, Copilot can follow the conversation in real time and produce a structured summary afterwards — covering key points discussed, decisions made, and actions assigned. For anyone who spends a significant part of their week in back-to-back meetings, this is a meaningful time saving and reduces the risk of actions being missed or misattributed.

Copilot can also answer questions about past conversations — “what did we decide about the Johnson project last week?” — drawing on your Teams chat history without you needing to scroll back through weeks of messages.

Security and Compliance Built In

Security is a reasonable concern for any business moving communications onto a cloud platform. Teams addresses this through data encryption in transit and at rest, multi-factor authentication support, and compliance with a broad range of industry standards including ISO 27001 and UK GDPR requirements.

For businesses in regulated industries or those with cyber insurance requirements, Teams’ compliance capabilities — combined with the broader Microsoft 365 security stack — provide a defensible and auditable communications environment.

Administrators can control data retention policies, restrict external access, manage guest permissions, and monitor compliance through the Microsoft 365 admin centre, giving IT teams meaningful oversight without restricting day-to-day usability.

Third-Party App Integration

Teams isn’t limited to Microsoft’s own ecosystem. The platform supports integration with a wide range of third-party applications — from project management tools like Asana and Trello to CRM systems, shared inboxes, and collaborative whiteboards. For businesses that rely on non-Microsoft tools alongside their Microsoft 365 environment, this means Teams can act as a genuine central hub rather than just one of several disconnected platforms.

Getting More From Microsoft Teams

Whether you’re setting up Teams for the first time, looking to roll out Teams Phone as a replacement for your existing VoIP system, or exploring how Microsoft 365 Copilot can improve the way your team handles meetings, getting the configuration right from the start makes a significant difference.

At Via Wire, we support businesses with Microsoft 365 setup, Teams Phone deployment, and ongoing Microsoft 365 management. Get in touch today to discuss how Teams can work harder for your business.