You can link Papershift to your Outlook calendar and have a reminder sent to you before your shift begins.
You can get started right away if you already have an Outlook account, otherwise set up an account under: https://outlook.live.com/owa/
Create link:
Gear icon (Settings) in the left navigation → click on your name or on "My Profile" → calendar synchronization → click on Microsoft Outlook and register with your Microsoft account
You will then see that the Outlook calendar is linked to your account.
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If you have preset your Outlook calendar to send a reminder before an appointment, you will get another reminder when the shift starts ;-)
INFO: The synchronisation between Papershift and Microsoft Exchange is not possible at the moment.