Complete Phone License For Free

Microsoft Phone System for Enterprise License Holders Businesses with E3 licenses (under either Office 365 or Microsoft 365) will instead need to purchase their Phone System, Audio Conferencing and calling plan licenses separately.

Business Voice Pricing and Functionality A Business Voice plan is a $20/user/month bundle and includes: Phone System - With standard features such as voicemail, caller ID, call menus, shared phone lines, and emergency calling (You can see the full list here)

Microsoft Teams Phone Pricing and Plans It currently costs $15 per user per month, plus the cost of any Microsoft 365 plan that includes Teams. At the entry level, you can purchase Microsoft 365 Business Basic at $5.00 per user per month, so your full cost for access to Teams Phone would be $20 per user per month.

Anyone, business or not, can download and use Microsoft Teams even if they don't have a Microsoft 365 license.

E3 also includes other data management functions like archiving, rights management, and document-level encryption, advanced emailing, access control for emails and documents, intelligent search and discovery features that allow you to easily pick up required content from Office applications, SharePoint, and Delve.

Office 365 E1, Office 365 E3 and Microsoft 365 E3 subscriptions require at least the Phone System add-on to use telephony on Teams. If you are already a user of the Microsoft suite, the good news is that Teams-Phone automatically includes this license and adapts to your existing subscription.

Phone System features With Phone System, users can use Teams to place and receive calls, transfer calls, and mute or unmute calls. Phone System users can click a name in their address book, and place Teams calls to that person.