Final Schematic is done! Now I just got to build a github page.
Note: Everything I'm doing here is going to be Public Domain.
Edit: Found a mistake in this schematic. GPIO7 is what is suppose to go to ground, not GPIO6. I will correct this in schematic before I post on github.
![schematic](/user/pages/01.blog/2014/rotary-phone-31/Schematic.png)