John 807 uses the same method we do.
REMEMBER: In an Emergency people have a problem dialing anything other than 911. Remember: EMERGENCY.
One method we use to simplify patch panels:
F1.R2.P3.46
Frame 1, Rack 2, Patch Panel 3, Port 46
Frame refers to which IT closet.
Rack refers sequence 001 through XXX.
Panel sequence from top to bottom
Port number obvious.
Using this method is much easier than trying to locate cable number D-1054.