AEG German tokens [Risolto]

Hello,

I am organising my collection of Telephone tokens and by doing so I spot 3 tokens in the catalogues that are identified as telephone tokens:
https://en.numista.com/catalogue/pieces44608.html
https://en.numista.com/catalogue/pieces59907.html
https://en.numista.com/catalogue/pieces20397.html

Is anyone can cofirm 100% that there were used as telephone tokens?
In my old reference book I don't have them and I can't find info on internet.

AEG was a / is an electrical firm, hence I think those metal pieces are for electric meters.

Token for coin counter?

Could have been used for anything with a coin counter (http://www.pfeilstetter-gmbh.de/pages/m3_wag.html) most likely washing machines in a laundromat or anything else that needs power.

If anyone have the Menzel it may conten more info about it.
Now doesn't look like a telephon token ...

Cita: "Idolenz"​Could have been used for anything with a coin counter (http://www.pfeilstetter-gmbh.de/pages/m3_wag.html) most likely washing machines in a laundromat or anything else that needs power.

​Very possible, since AEG actually also made Washing mashines!!!