Hello. I have a scenario where several M365 F1 subscriptions cannot receive calls to their mobile device when the call is initiated from a licensed (E5 + domestic dialing plan) Teams user. In this scenario, the call fails. I understand why the call fails, it is a Teams call and the F1 user isn't licensed for phone service. The issue I'm raising is why can't Teams users access the additional phone numbers associated to AAD user accounts, when the recipient user is not a fully licensed Teams user?
The user with the F1 subscription has their mobile number listed in the Mobile Phone field of their AAD account, however this phone number is not available to Teams users.
This feature does work in Skype, the other numbers listed to the account could be dialed regardless if the recipient has a dialing plan associated to their account.