Thanks Sam...!

I'll wait on the trimline and proceed with the 554. I've got 4 pairs to the trimline, only 3 are used (T/R, L/LG, A/A1)... so if I need to run the bell back to the KSU it won't be a problem. Truth be told I could forego the ringer entirely, as there are only 6 other phones on the same floor.

Another cup of coffee, and off to the 554. Do you think I'll run into the same issue there? I've only 2 pairs for it.

- Matt