Additional features, settings, or issues not covered by specific Microsoft Teams categories
Hello, I have been monitoring this thread for over a year, and it is unfortunate that there is still no resolution from Microsoft.
But, there is a work around.
Just purchase a number; set up teams account for your children, and then cancel the number.
I purchased my numbers through numberbarn.com. They were $5.00/each.
If you want, you can park the numbers for $2.00/mo, and then port them over to your child’s cell phone, if/when that time comes, or just cancel the account. Either way, it is easy to then register teams with the newly purchased number, under your child’s family account, setting it up under their email address/profile.