Can I time control a sim?

I am trying to lock my child's phone for bedtime can I lock the sim ? I'm not battling with a phone with her pls don't judge she's already broke my nose over a bloody mobile

StaceyE1 Apart from a general adult content block Lebara doesn't provide any SIM level parental controls. There is a lot that you can do with the phone itself, we actually have a very detailed blog article that can offer some tips for you and hopefully some other community members can drop some suggestions in the replies for you.