Start with your employer’s phone policy and use only approved systems for...

https://bizzmarkblog.com/how-do-i-handle-urgent-messages-outside-the-workplace-without-breaking-policy/

Start with your employer’s phone policy and use only approved systems for patient work. Hide lock-screen previews, set clear on-call alerts, and check which account you’re using before you send or share anything, especially during handover.