Start with your employer’s phone policy, then use approved systems for patient...

https://mill-wiki.win/index.php/How_do_I_know_if_my_work_app_is_allowed_to_show_notifications_on_the_lock_screen%3F

Start with your employer’s phone policy, then use approved systems for patient work. Hide message previews on your lock screen, set clear on-call alert rules, and check which account you’re using before sharing files or replying.