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

https://mighty-wiki.win/index.php/What_Should_I_Do_If_I%E2%80%99m_Signed_Into_Both_Work_and_Personal_Accounts_on_the_Same_Phone%3F

Start with your employer’s phone policy and use 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. Keep personal messages on your own account.