The action button on the top of the Ewon list depends on the status of the selected Ewon.
▪If the selected Ewon is online, then the action button will allow to establish the connection to the Ewon:
▪If you are currently connected to the selected Ewon, then the action button will offer the possibility to disconnect from this Ewon:
▪If the selected Ewon is offline and is configured as a triggered connection type, then the action button will allow to send a Wake-up SMS to the Ewon: