Please note we are regularly improving the system and will publish new versions of the apps. It is very important to have the latest version installed on your phone. You can check the following links for the latest version, if you see an "UPDATE" button, please press it and update to the latest version of the app.

Smart in OAC on the AppStore

Smart in OAC on Google Play

After you have updated the app, please press on the "OPEN" button or restart the app from your home screen.

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