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

https://rafaelsuniqueop-eds.evergrovio.com/posts/how-often-should-i-review-my-phone-setup-if-my-role-changes-to-on-call

Start with your employer’s phone policy and use only approved systems for patient information. Hide lock-screen previews. Agree on on-call notification rules with your team. Before sharing, check the account and recipient.