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Google Calendar app:  https://play.google.com/store/apps/details?id=com.google.android.calendar&hl=en

Step By Step Instructions (Gmail and Google Calendar apps)

Launch one of your Google the apps from G Suite.   Setup is the same for both of them.

Add an account

Open the Gmail or Google Calendar app.

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On the next page, enter your Swarthmore username and password.

Switch between accounts

If you have more than one Gmail account, messages on the Gmail app stay separate for each account. To switch between accounts:

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