Here is my basement MDF which I rarely mess with anymore:
[Linked Image from i1246.photobucket.com]
yellow/red 22 gauge for CO feeds
violet/blue 24 gauge for Panasonic and Norstar stations
yellow/blue 24 gauge for Inter-tel stations
red/orange 24 gauge for paging and music
3 pair for 1A2
2 pair for buzzer and power

Jeff Moss

Moss Communications
Computer Repair-Networking-Cabling
MBSWWYPBX, JGAE