Prevent O365 MFA for managed devices

[Dreamsat]

We are using O365 with E3 licenses. We enabled MFA as below. At this moment I dont have MFA on my smartphone when I am using the wifi of our organisation. When I go home I see the MFA prompt. After I enter the sms code in the MFA prompt I dont

[#2]

Hello

To exclude managed devices for MFA you need Conditional Access which requires a AAD P1