Check employer policy first. Use approved apps for care. Hide lock-screen...

https://sophiasmasterblogs.timeforchangecounselling.com/how-do-i-avoid-casual-transfers-like-emailing-myself-a-document-just-to-print-it

Check employer policy first. Use approved apps for care. Hide lock-screen previews. Set on-call alerts to your rota, then mute work pings off shift. Before you share, check the account, chat and contact. Keep work and personal phone use apart