New Microsoft Teams Experience: Chats and Channels are being consolidated into a single app

Already available in targeted release, Microsoft Teams has been "streamlined" into putting chats, teams, and channels into a single app. Here’s what you need to know about the new features and how they can benefit you. Previously, users had to navigate separate Chat and Teams views, which could be cumbersome and time-consuming. With the new update, all conversations whether they’re individual chats, group chats, or team channels are now unified in a single Chat view. This means you can easily switch between different types of conversations without losing context. The application also has a couple of new features like:  Custom Sections: Organize your projects and topics with custom sections that can include individual, group, and meeting chats, as well as channels. New Filters: Focus on what’s important with filters for Unread, Chat, Channels, Meetings, and more. @Mention View: Quickly access all your personal @mentions in one interactive list. You can tailor the new chat and

LineURI still a part of the user after removal

Ever been in my shoes;
About to enable a user for enterprise voice, but you're not allowed as the number is already in use?
Only problem is; You could swear the number isn't in use any more, as you removed a user with that number just a few days ago. With the exact same number.....

Well, here is something I discovered in a deployment at a customer site:
When you remove enterprise voice from a user, you do NOT remove the LineURI property from the user. So when you try to reuse the same number, it is still listed as in use.

You have to remove the assigned number prior to disabling the enterprise voice feature on a user, for it to truly be freed.

What was that? You don't remember which user you edited yesterday (or a few days ago)?
Here is quick tip. Launch powershell, and type the command: "Get-CsUser | ft -Property name, LineURI" This will give you a list off all of your CS users, and their corresponding phone numbers.

Just look for the number you are trying to add to another user, and identify to which user it already belongs to. Then move over to the control panel, locate the user, enable it for voice, remove the number, and disable the voice again...