The application is used for diagnostic readings of electronic water meters in search of malfunctions, leaks, etc. It is connected to ZIS Datainfo (or its web API), from which it downloads data about water meters, but does not send the readings back to ZIS.
This app is NOT for regular billing readings.

How the app works:
Near the water meter you want to read, you connect the reading converter to the application and scan the wmbus water meters in range. When capturing wmbus water meter data, the application queries your My water and sewage portal for information about the water meter (encryption key, customer, etc.). The phone must therefore be connected to the Internet and your company must use the My water and sewer portal. If you manage to find information about the water meter, you can then create a diagnosis for it and continue to monitor it.

Commissioning:
Enter the same credentials as you use for the reading application at first launch. The application will ask if you want to create a new connection, click "Yes" and in the following screen fill in the connection to the server by scanning the QR code from the desktop program (Water and sewage → Readings - consumption of customer places → Android water meter reading → List of readers → Login Android data)