Classic - adjusting turning resistance?

One of the issues for elder people has always been the resistance of the turntable on the classic kind of phone.
As the intention here is simply to get the right number selection but there is no power generation need behind it... could the spring that sets the resistance be adjustable?

I have not found any indication of how it could be done, or even if it's possible.

However, my 88 year old friend would need it adjusted to a lower resistance.

Hello Calce,

Thank you for your inquiry. I regret to inform you, that the resistance of the dial disc is not adjustable at the moment.
But I will pass this suggestion to our development department. We always welcome any questions, ideas and suggestions that help us to make our products better.

Best regards,

Frank Zunder
Opis Technology