14. Juni 2019 ErinnerungKalenderSMSTermine
The option that no SMS should be sent if a customer has provided an email address can be stored in the appointment properties.
Activating the option only affects newly created appointments and can also be manually overridden: If an email address is stored for a customer, the "SMS reminder checkbox" is deactivated. However, you can override this with a click to send an SMS anyway.
