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Call address converter

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Use the call address converter offline

You can install the call address converter as an app on your smartphone. It then also works without an internet connection, for example during installation in an underground car park. To do so, open this page once while connected to the internet.

  • iPhone (Safari): Tap the Share icon and select “Add to Home Screen”.
  • Android (Chrome): Tap the ⋮ menu at the top right and select “Install app” or “Add to Home screen”.