Define the shifts you work in by name, start, end time and alert. The definitions stay persistent in your phone and can be modified or deleted. To put in your personal shift schedule, select date and shift for each of your workday and exit application. Permit the data access and new appointments will appear in your phone calendar. It wants to send one SMS on start up, if confirmed once it will not send it anymore. There is no function limitation if you refuse sending it. 2008-01-12: - English UI if phone language is not german. - Shifts can be reviewed and deleted before writing to calendar