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

https://foxtrot-wiki.win/index.php/Is_It_Safer_to_Use_a_Dedicated_Work_Phone_Instead_of_BYOD%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.