How to Modify Phone Number More Information Field

[Wake90]

Hello,

From the Microsoft Teams Admin Center > Voice > Phone Numbers > Numbers page you're able to have it a field named Additional Information as one of the optionally displayed fields, but I can't figure out how to enter text into this field.

When I select a number, then select the Edit button it doesn't display a control to edit that field.

I've looked through powershell phone number commands, and I didn't see anything in there that would modify this field.

Any advice is appreciated!

[#2]

@Wake90 

Are you referring this?

Assign, change, or remove a phone number for a user - Microsoft Teams | Microsoft Learn

[#3]

@Kidd_Ip I don't see where it's covered in that page.

[#4]

I would also like to use this field. It has existed for years but I've never found a way to access it.