If your doorbell does not work, first make sure that the tablet is switched on. As the doorbell and intercom system are operated via the tablet, you also switch off the doorbell with the tablet.
To switch your tablet on and off, press the button on the right-hand side (see photo).
Please note that there is currently no option to switch off only the display while the tablet remains active.
If your doorbell does not work even when the tablet is switched on, please contact our customer service, we will be happy to help you!