[driscoll111]

Perhaps this may help?

Unfortunately, for models sold within the EU it seems that the RSA feature may not be possible to permanently disable. If that's the case, the reason would likely be due to legal regulations.

 

[driscoll111]

Then yes, I'm afraid there's nothing you can do. Regulations prevent you for getting that option. You could perhaps ask the dealer, but I doubt they have to access to have that kind of software modification.

 

[driscoll111]

Correct, so there is nothing that can be done except for maybe physically removing the chime.