Microsoft 365 F3: Frontline Worker Plan Explained

What is Microsoft 365 F3?

Microsoft 365 F3 (formerly F1) is the plan built for employees who don't sit at a desk. It targets shift-based and field roles — shop floor, ward, warehouse, kitchen — where work happens on a phone or a shared kiosk device, not a dedicated PC. The focus is communication and task management over document creation.

At roughly £6.30–£7.20/user/month (UK list price as of 2026), F3 sits between the free Teams plan and Microsoft 365 Business Basic. It gives frontline staff a real Microsoft 365 identity — company email, Teams, intranet access and rotas — sized for how those teams actually work. Microsoft documents the full frontline line-up in its frontline worker plan guidance.

What's included in Microsoft 365 F3?

F3 includes Microsoft Teams with full chat, calling and meetings, a 2GB Exchange Online (Kiosk) mailbox, 2GB OneDrive, SharePoint access, mobile Office apps, Viva Connections, Shifts and Tasks by Planner. It is a mobile-first toolkit, not a desktop productivity suite. Here is what each component does in practice.

Does F3 include Microsoft Teams?

Yes — Teams is the headline of the F3 plan, with full meeting, chat and calling capability. For most frontline deployments this is the primary value driver: it connects distributed staff to company-wide announcements, team channels and rotas without the cost of a full Business licence. Frontline workers join the same channels and meetings as office teams, and you can extend it with Microsoft Teams calling where shop-floor or site phones are needed.

How big is the F3 mailbox?

F3 includes a 2GB Exchange Online mailbox — far smaller than the 50GB in Business plans, reflecting that frontline staff send and receive less email. It provides a genuine company email address for notifications, payslips and rota updates, but it is not built for high-volume correspondence. Microsoft's Exchange Online plan comparison confirms the kiosk mailbox limit.

What about SharePoint and OneDrive?

F3 grants SharePoint access (view and edit) plus 2GB of OneDrive storage. That is enough for staff to reach company document libraries, health-and-safety policies, training materials and forms held centrally. It is not designed as personal document storage for heavy file creation — the OneDrive allowance is deliberately small.

Does F3 include Office apps?

F3 includes the Office mobile apps — Word, Excel and PowerPoint — for phones and tablets. It does not include desktop Office installs on a PC, nor the Office web apps for creating documents in a browser. Staff can open and lightly edit files on a phone; anyone who builds documents or complex spreadsheets needs a Business plan instead.

What are Viva Connections, Shifts and Tasks by Planner?

These three tools are why F3 suits distributed teams. Viva Connections turns Teams into a mobile company intranet — news, HR resources and policies in one feed. Microsoft Shifts handles rota creation, shift swaps and time-off requests. Tasks by Planner lets managers assign and track structured daily jobs. Together they cover the day-to-day reality of shift-based work.

What does Microsoft 365 F3 not include?

F3 deliberately leaves out desktop software and several advanced features to keep the price and footprint low. If your staff need any of the following, F3 is the wrong licence and you should look at a Business plan. The exclusions are well-defined and consistent across Microsoft's documentation.

• Desktop Office installs (Word, Excel, Outlook on a PC)
• Office web apps for document creation
• A mailbox larger than 2GB
• Advanced security such as Defender for Business and Intune
• Teams webinars and advanced meeting features

F3 users can open and edit documents on a phone, but the plan is not built for knowledge workers who spend real time creating content. For shared and kiosk devices that do need management and protection, pair the right licence with Microsoft Intune device management.

F3 vs Business Basic: which should you choose?

The choice between F3 and Business Basic is about the user, not the price. Counter-intuitively, Business Basic at £4.60/user/month is cheaper than F3 at around £7.20/user/month — so F3 is not a cost-saving product. Pick by how the person works: desk-based or mobile-first, dedicated device or shared kiosk.

Business Basic is the better choice for most office-based staff thanks to its 50GB mailbox, web apps and full OneDrive. F3 wins only where staff are on shared or kiosk devices and need company email, Teams and rota access on a phone. The current Business Basic list price is published on Microsoft 365 for business.

How do you licence a mixed workforce?

Most UK retailers, hospitality groups and manufacturers run a mix of frontline staff and office-based knowledge workers. The cost-effective pattern is to assign F3 to frontline roles and Business Standard or Premium to management, admin and office teams. Microsoft supports mixed licence assignments within one tenant, so everyone shares the same environment.

Because the tenant is shared, frontline workers on F3 and office staff on Business plans collaborate in the same Teams channels, attend the same meetings, and reach the same SharePoint sites their permissions allow. Nobody is siloed by their licence tier — the difference is in mailbox size, desktop apps and advanced features, not in who they can talk to.

Getting the split right matters financially and operationally. Over-licensing frontline staff with Business Premium wastes money on features they will never open; under-licensing office staff with F3 frustrates people who need desktop apps and a real mailbox. AMVIA designs Microsoft 365 licence structures so every user has exactly what their role needs — part of our wider managed Microsoft 365 service and Microsoft 365 security work. One provider, security-first, Microsoft-certified.