For more information on the Siemens WCIS, refer to the following resources:
Clicking “Format All Disks” in the Advanced menu destroys the recovery partition. Never do this unless you have external backups. siemens wcis manual
The Siemens license is embedded in the BIOS, but WCIS installed a generic image. For more information on the Siemens WCIS, refer
Open the washing machine door. Look along the rim of the porthole (the hole where the drum is) or on the back of the appliance. You will see a sticker or a data plate with a string of numbers. siemens wcis manual