Sanyo 4500 hidden menus 

Go to DISPLAY press OK, 
the 0 (zero) 
in the field that comes up enter 
040793 

That's for the US 4500's. The Canadian one is 183729.
I know it works for the 4000. No idea if it applies to
the 4500 as well. 


More menus- 
do the above but instead of DISPLAY go to SETUP 

I've found lost of tests and options in these, even a total call counter. 

Wrtie back any usefull hiddens items you find!