Yeah thatโs for the time to change it.
Discussion
I used to sell this microwave years ago
ppl loved that knob lol 
You sold Siemens products, very high end.
The knob actually can be pressed in so that it sit flush inside.
nonono I sold this Samsung microwave in the pic, I worked at a place called brandsmartusa in the microwave department I sold other things that werenโt microwaves but thatโs what the department was called, Iโve never seen that Siemens brand in the U.S
They must have this brand in the US along with Miele and Gaggenau.
Miele est trop bien mais coรปte la peau
L'autre marque je ne la connais pas du tout...
Toutes nos grandes marques existent aux USA, mais exclusives malheureusement