With Block at Downtime enabled, they can typically tap to get one more minute in an app or, with Family Sharing enabled, request more time. ... You can opt to restrict calls, texts, and audio/video chat separately for at all times and during Downtime.

Can you text during downtime?

Messaging during Downtime

Once Downtime is enabled, kids take a screenshot and they use the picture to select 'Send'. This pops up a secret iMessage portal from which they can continue to text.

How do I allow messages during downtime?

Inside the Settings app, tap on Screen Time → Communication Limits. Tap on During Downtime. Tap on Specific Contacts. Now select the persons who can be contacted during Downtime.