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After your test phones have had sufficient time to passively generate an exposure key, move them into proximity (2m/6ft) with each other (if they weren’t already) for at least 15 minutes
On one phone, open the app and select “Report positive test result”
Advance to the next screen and enter the 8 digit verification code (Setup step 2)
Note: verification codes are only valid for 1 hour from the time of their generationSelect the ‘Share’ button on the pop-up that asks you to share your device’s random IDs.
Select the ‘I understand and consent’ button on the subsequent screen.
Select the ‘Done’ button to return to the Home screen.
Leave the app running in the background on both phones and periodically check the other non-positive phone for an exposure notification - this process may take up to 24 hours
Tapping the notification will take you into the app, where the circular “exposure” icon (2nd from the left) will take you to the Exposure History which should be populated with any test exposures you prompted