Some simple improvements to the Green Ringer

[trevor78]

I suspect one would likely be better off simply sticking a 10k linear pot in place of the original 6k2, one outside lug going to ground, the other going to the emitter of Q1.  A 10uf cap goes from the wiper of the pot to ground (+ side tied to the wiper).

But Paul gets a point for the assist. 

Thank you for this, makes it much easier for me to understand!!

[trevor78]

Welcome!

...I am not seeing this on the schematic?

Thank you! Much appreciated!