Smeg DI612CT Instruction Manual page 12

Depending on the model, this zone may contain one or more of the
following options, identified by the relative symbols and described in
more detail in the relevant sections of the manual.
It is not possible to select any options when the soak program is being
used. All options except "Flexi Tabs" are disabled at the end of the
wash cycle. To disable the "Flexi tabs" option, press the relative
button (the light goes out).
10
User instructions
<<OPTIONS(6)>>
Flexi Tabs
Specifically for the use of products which contain salt and
rinse aid as well as detergent.
HYCLEAN
Adds a final antibacterial rinse to the selected program.
Spread HALF LOAD WASH
Allows washing of just a few dishes placed in both baskets.
PROGRAM DELAY
Allows the program to be set to start with a delay of 3, 6 or 9
hours.