The RSDU android phone app is now available for direct download from this page.
Setting up your device
From your smartphone or tablet running Android 4.0 or higher, go to Settings, scroll down to Security, and select Unknown sources. Selecting this option will allow you to install apps outside of the Google Play store. On devices running an earlier version of Android, go to Settings, open the Applications option, select Unknown sources, and click OK on the popup alert.
The next step will be to download the app to your android device and installing the package file, also known as an APK file.
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